Fixed expressions
Idioms
English fixed expressions — phrases whose meaning isn't obvious from the individual words. Each entry shows the meaning, an example sentence, and its register.
Idioms containing rule, including its inflections. Clear word filter
4 idioms
as a rule
CEFR B1usually or in most situations
Neutral
golden rule
CEFR B1the most important rule or principle to follow
Neutral
rule of thumb
CEFR B2a rough, practical guideline based on experience rather than exact measurement
Neutral
rule the roost
CEFR B2To hold the most power in a household, organization, or other group and make the main decisions.
Neutral