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Definition of crumby

crumby

/ˈkrʌm.i/
crum · by

Adverb:crumbily
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crumby Lexical Profile

crumby Game Scores & Validity

• adjective

1

Dirty, unpleasant, or of very poor quality; inferior or worthless (more commonly spelled 'crummy').

Example

"They spent the night in a crumby roadside motel with peeling wallpaper."


2

Full of, covered with, or easily breaking into small crumbs; soft like the inner part of bread.

Example

"She wiped the crumby tablecloth clean after the children finished their toast."


3

Feeling slightly ill, unwell, or in low spirits (more commonly spelled 'crummy').

Example

"He stayed home from work because he was feeling crumby after catching a cold."

Synonyms
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Antonyms
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Word Nuance & Usage

In modern usage, the literal sense ('full of crumbs') is typically spelled 'crumby', whereas the informal sense ('inferior, unpleasant, or unwell') is far more commonly spelled 'crummy'.

• Rhymes for crumby

Word Origin & Etymology

Formed in the 16th century from 'crumb' (from Old English 'cruma', meaning a small fragment of bread) plus the suffix '-y'. The informal negative sense arose in the mid-19th century, likely via British slang where 'crumbs' referred to body lice.

Cite this Entry


Wordmom. (2026). Definition of Crumby. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/crumby
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