Example
Dictionary details
Tags
Related idioms
Expressions connected by reviewed component words or topic tags.
hang on a minute
CEFR A2used to ask someone to wait, or to express surprise or objection
Informal
fall in line
CEFR B1to obey or accept the rules and expectations set by a group or authority
Neutral
golden rule
CEFR B1the most important rule or principle to follow
Neutral
out of the question
CEFR B1completely impossible or not permitted
Neutral
sign on the dotted line
CEFR B1to commit yourself formally by signing an agreement
Neutral
sleep on it
CEFR B1to delay a decision until the next day
Neutral
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.