You’re typing a quick note about a bourbon order. The word “barrel” suddenly looks strange. Does it need another “l”? Autocorrect stays quiet, so you stare at the screen and second-guess yourself.
Here’s the good news. This guide settles barrel or barrell in seconds. You’ll see the right spelling, why the extra letter sneaks in, and a memory trick that actually sticks.
The correct spelling is barrel, with one “l.” Barrell is a common slip.
Barrel or Barrell – Quick Answer
Barrel or Barrell? Use barrel, with a single “l.” That’s the spelling Merriam-Webster lists for the container, the gun part, and the unit of measure.
- ✅ Barrel: correct in American and British English
- ❌ Barrell: incorrect (a common misspelling)
- Verb forms: barreled (US) or barrelled (UK), never “barrell”
Is Barrell a Real Word?
Not as an everyday English word. Merriam-Webster lists only barrel for the wooden container, the gun part, and the measuring unit.
There’s one exception. Barrell is a real surname. People and businesses keep the spelling they were given. That’s a proper name, not a variant spelling. So whenever you’re choosing between barrel or barrell for an object, the answer stays the same.
Barrel Meaning and Definition
Barrel works as both a noun and a verb. Here’s what each one means.
As a Noun
A barrel is, first, a round, bulging container made of wooden staves held together by hoops. Beyond that, the word covers a few related things:
- A measured amount: the quantity a barrel holds, used as a unit for oil, beer, and other goods
- Part of a gun: the tube the bullet travels through
- A cylindrical part: such as the fuel outlet on a carburetor
Common synonyms for the container include cask, keg, and drum. The misspelling has no synonyms. It isn’t a word.
As a Verb
As a verb, barrel has two meanings. The older sense is to put or pack something in a barrel. The newer, informal sense is to move fast, often with little control.
- “The truck barreled down Main Street.”
- Barrel into means to rush or crash into something: “A delivery van barreled into the fence.”
- Barrel through means to push straight through: “She barreled through the crowd to catch the train.”
Similar verbs include hurtle, speed, and charge. In British English, the endings are barrelled and barrelling.
Barrel vs Barrell: Side-by-Side Differences
Here’s the barrel or barrell comparison at a glance.
| Feature | Barrel | Barrell |
| Correct spelling | ✅ Yes | ❌ No |
| Number of “l”s | One | Two |
| Found in dictionaries | Yes | No (only as a surname) |
| Part of speech | Noun and verb | None |
| Plural | Barrels | Not applicable |
| Safe in formal writing | Yes | No |
Only the left column belongs in your writing.
Why Do People Misspell Barrel as Barrell?
Picture someone updating a menu in a hurry. Their fingers know the word. Their eyes still doubt it. When you hesitate over barrel or barrell, one of three habits is usually behind it.
1. The Double-Letter Analogy Trap
English loves a double “l.” Think of bell, shell, spell, and well. Your brain hears the ending and reaches for a pair.
However, barrel doesn’t end like those words. It sounds like tunnel, funnel, channel, and panel. Those all take one “l.” The double letter in barrel already lives in the middle, as “rr.”
2. Confusion with Verb Forms
British English doubles the final “l” before an ending. That gives you barrelled and barrelling. It works the same way as travelled and travelling.
So you’ve probably seen a double “l” on this word before. The catch is that it appears only after an ending is added. The base word stays barrel.
3. Typing Speed and Autocorrect
Fast typing creates extra keystrokes. Autocorrect usually catches barrell. However, because Barrell is a real surname, some tools may let a capitalized version slide. Other slips pop up too, such as barell, barel, barral, and barrle.
Reread the word before you hit send. It takes two seconds.
British English vs American English Spelling
Good news for barrel or barrell: British and American English agree on the base word. Both write barrel. Only the verb endings differ.
| Form | American English | British English |
| Base word | barrel | barrel |
| Plural | barrels | barrels |
| -ing form | barreling | barrelling |
| Past tense | barreled | barrelled |
So barrelled isn’t a typo in the UK. It’s the standard form there. In the US, writers use barreled instead. Pick one style and stay consistent within a document.
The Origin of Barrel or Barrell
The word arrived during the Middle English period. It was borrowed from Anglo-French (barel, baril), which comes from Old French. Merriam-Webster traces it further back to Gallo-Romance *barrīculus, probably a small form of *barrīca, meaning “cask.”
Dating differs slightly by source. Dictionary.com places the word between 1250 and 1300. Merriam-Webster gives the 14th century for its first known use. Either way, the word has roughly seven centuries behind it.
Over that time, the single-“l” form became the established standard. The double-“l” version never joined it.
Which Spelling Should You Use?
Always use barrel. When you’re unsure about barrel or barrell, the single “l” wins in every context:
- Emails, essays, and reports
- Product listings, menus, and labels
- Social media posts and texts
- Resumes and cover letters
For verbs, choose barreled for American readers or barrelled for British ones. A spelling slip in a product listing can make a business look careless. One letter is worth the extra look.
How to Pronounce Barrel Correctly
Say it as BAR-uhl. It has two syllables, with the stress on the first. The second syllable is a soft “uhl,” not a sharp “rell” like bell.
That soft ending is why the spelling feels uncertain. The sound gives no clue about how many “l”s to write. Add -ing and you get BAR-uh-ling. US and UK dictionaries give the same pronunciation.
Barrel in Everyday Examples
Seeing the word in action helps it stick.
- Drinks: “The distillery ages its bourbon in a charred oak barrel.”
- Oil and trade: “Crude oil is sold by the barrel.”
- Firearms: “He cleaned the barrel before storing the rifle.”
- Home and garden: “A rain barrel collects water from the roof.”
- Movement: “The kids barreled through the door the moment the bell rang.”
- Idiom: “The landlord had us over a barrel.”
- Plural: “Three barrels of cider arrived on Friday.”
Common Mistakes with Barrel
The classic barrel or barrell slip is the extra “l.” A few others show up too:
- ❌ A barrell of bourbon → ✅ A barrel of bourbon
- ❌ Two barrells → ✅ Two barrels
- ❌ Over a barell → ✅ Over a barrel
- ❌ Barral or barrle → ✅ Barrel
- ❌ Mixing barreled and barrelled in one document → ✅ Pick one style
Memory Trick to Remember the Correct Spelling
Think of the hoops. A barrel is held together by metal bands. Your double letter is already in the word: the two r’s are the hoops.
Now look at the end. The single “l” is one wooden stave, standing straight. One stave, one “l.”
Next time you doubt barrel or barrell, picture the hoops in the middle and one stave at the end.
Barrel – Google Trends & Usage Data
Exact numbers change often, so check Google Trends for the latest picture. The pattern is steady, though. Searches for barrel far outweigh searches for barrell.
Queries that pair the two spellings, like barrel or barrell, likely come from writers checking before they publish. Related searches often involve bourbon, gun barrels, and phrases such as “barrel into.” Barrell shows up mostly as a mistake or a name.
Comparison Table: Barrel vs Barrell
| Spelling | Status | Notes |
| barrel | ✅ Correct | Standard noun and verb in the US and UK |
| barrels | ✅ Correct | Plural and third-person verb form |
| barreled / barreling | ✅ Correct (US) | American verb forms |
| barrelled / barrelling | ✅ Correct (UK) | British verb forms |
| barrell | ❌ Incorrect | Valid only as a surname |
| barrells | ❌ Incorrect | Extra “l” in the plural |
| barell, barel, barral | ❌ Incorrect | Other common slips |
Frequently Asked Questions
Is “barrell” ever correct in English?
No. It’s wrong for the container, the gun part, the unit, and the verb. It works only as a surname or a proper name, such as a family or business name. Everywhere else, write barrel.
What is the plural of barrel?
Add an “s” to get barrels. The same form works as the third-person verb: “She barrels down the hall.” Writing “barrells” is also a mistake.
How do you spell barrel in British English?
Exactly the same way: barrel. Only the verb endings change, to barrelled and barrelling.
Does the double “l” rule apply to barrel?
Only partly. British English doubles the “l” when adding -ed or -ing. The base word and the plural never take a second “l.”
What does “over a barrel” mean?
It means being in a helpless or awkward position with no good options. For example: “When the supplier doubled the price, they had us over a barrel.”
Is barrel a unit of measurement?
Yes. An oil barrel equals 42 US gallons, or about 159 liters. A US beer barrel is 31 gallons, roughly 117 liters. The exact size depends on the commodity.
What part of speech is barrel?
Both noun and verb. As a noun, it names a container, an amount, or a gun part. As a verb, it means to pack in a barrel or to move fast.
What’s an easy way to remember how to spell barrel?
Picture the hoops and the stave. The double “rr” is the hoops. The single “l” is one stave at the end.
Conclusion
The answer to barrel or barrell is simple. Barrel, with one “l,” is correct every time. Barrell is a common slip.
The double “l” you’ve seen belongs to British verb forms: barrelled and barrelling. Keep the base word at one “l.” Picture the hoops and the single stave. You’re set.
