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 second, including its inflections. Clear word filter
2 idioms
play second fiddle
CEFR B2to be in a less important role than someone else
Neutral
second nature
CEFR B2a learned skill or habit that has become automatic and effortless
Neutral