Merriam-Webster Logo
SINCE 1828
Menu
×

An Encyclopædia Britannica Company

tank car

noun

Definition of tank car

  1. :  a railroad car for transporting liquids or gases in bulk

From the M-W Editors

alt-5929a3df1de57
Trending: Brzezinski: 'The Sine Qua Non of a Stable World Order'
image1694077559
Which Is The Correct Plural Spelling? (It's a Trick Question)
winning-words-from-the-national-spelling-bee-logo
Winning Words from Scripps Spelling Bee Quiz
alt-5926e94cc0e45
'Climate' Change

1862

First Known Use of tank car

1862

Learn More about tank car

  1. See words that rhyme with tank car Britannica.com: Encyclopedia article about tank car

Seen and Heard

What made you want to look up tank car? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

concatenate

play

to link together in a series or chain

Get Word of the Day daily email!

TRENDING NOW

  1. sine qua non 'Something that is considered essential'

  2. suborn "to induce secretly to do an unlawful thing"

  3. nutjob 'a mentally unbalanced person'

  4. collusion 'Secret cooperation for an illegal or dishonest purpose'

  5. counsel Is it 'council' or 'counsel'?

SEE ALL

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

alt-5926e94cc0e45
'Climate' Change

No denying this word's history

alt-5925b73b3a62e
'Author' is a Verb

Beyond the mere act of writing

alt-592708149cf54
Don't Catch 'Flack' for Using 'Flak'

How a word for antiaircraft guns came to refer to PR pro

image1694077559
Plural Words With Multiple Spellings

Multiple spellings for "multiple" words.

Ask the Editors

decimate-video
Is it wrong to use 'decimate' to mean 'destroy'?

Language changes

serial-comma
The Serial Comma

Why don't they call it the Merriam-Webster comma?

video-irregardless-grammar-peeve-blend-of-the-synonyms-irrespective-and-regardless
Irregardless

It is in fact a real word (but that doesn't mean you should use it).

video-moose-goose-weird-plurals
Weird Plurals

One goose, two geese. One moose, two... moose. What's up with that?

Word Games

winning-words-from-the-national-spelling-bee-logo
Winning Words from Scripps Spelling Bee Quiz

Can you outdo past winners of the Spelling Bee?

Take the quiz
peter-bruegel-tower-of-babel-painting
Where in the World? A Quiz

Do you know what languages these words come from?

Take the quiz
Spell It
Spell It

Can you spell these 10 commonly misspelled words?

Take the quiz
Word Winder's CrossWinder
Word Winder's CrossWinder

A game of winding words.

Play the game