Example
Dictionary details
Related idioms
Expressions connected by reviewed component words or topic tags.
let the cat out of the bag
CEFR B1To reveal a secret, usually by mistake.
Informal
pull someone's leg
CEFR B1To tease or joke with someone by telling them something untrue in fun.
Informal
behind the scenes
CEFR B2happening privately or secretly, not in public view
Neutral
come to light
CEFR B2to become known or be discovered, especially something hidden
Neutral
give the game away
CEFR B2to accidentally reveal a secret or plan
Informal
butter someone up
CEFR B2to flatter someone in order to gain a favour
Informal
Source methodology
Meanings, register, CEFR, and examples come from the reviewed dictionary record. Expression notes may describe a reviewed present-day word picture or a background note; they are not presented as verified etymology.