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noun

caboose

kuh-BOOS

Caboose (noun) means the last car on a freight train, once used as sleeping and cooking quarters for the crew. Example: “Kids waved as the red caboose rattled past.”

noun
1
The last car on a freight train, once used as sleeping and cooking quarters for the crew.
"Kids waved as the red caboose rattled past."
2
(informal, humorous) A youngest child born well after the others; also, slang for the buttocks.
"Their caboose came along ten years after her older siblings."

How to Use Caboose

Learner’s notes

In plain EnglishThe trailing car of a freight train; informally, a last-born child or, slangily, the backside.

Common pairings
red caboose the family caboose

Word Forms

cabooses plural, cabeese plural, caboosen plural

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Kids waved as the red _____ rattled past.

Etymology

From Dutch kabuis/kombuis ("ship's galley"), which also gave German Low German Kabüüs — the train sense grew from the idea of a small onboard kitchen.

Origin: German

Rhymes for caboose

See all rhymes for caboose →

Frequently Asked Questions

What does “caboose” mean?

The word “caboose” means the last car on a freight train, once used as sleeping and cooking quarters for the crew. In plain terms, the trailing car of a freight train; informally, a last-born child or, slangily, the backside.

How do you pronounce “caboose”?

“Caboose” is pronounced kuh-BOOS (/kəˈbuːs/ in IPA).

How do you use “caboose” in a sentence?

Here is “caboose” used in a sentence: “Kids waved as the red caboose rattled past.”

What part of speech is “caboose”?

“Caboose” is a noun.

Where does the word “caboose” come from?

The word “caboose” comes from German. From Dutch kabuis/kombuis ("ship's galley"), which also gave German Low German Kabüüs — the train sense grew from the idea of a small onboard kitchen.

How many meanings does “caboose” have?

“Caboose” has 2 distinct senses listed in this dictionary. The most common is: the last car on a freight train, once used as sleeping and cooking quarters for the crew.

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