trouser
Trouser (adj) means relating to or used with trousers. Example: “He kept his keys in his trouser pocket.”
How to use trouser
Learner’s notesIn plain EnglishAs an adjective, relating to trousers (as in "trouser pocket"); as a British slang verb, to quietly pocket money.
The verb sense is informal British slang, often implying the money wasn't entirely earned honestly.
Word forms
- Plural
- trousers
- Third person singular
- trousers
- Past tense
- trousered
Fill the gap
Can you complete this real example?
He kept his keys in his _____ pocket.
Etymology
A back-formation from "trousers" — the singular form appeared later, used mainly as an adjective or in the slang verb sense.