Search this index of English idioms. Each idiom has its own page with meaning, examples, and related expressions.
To watch or hear a situation without being noticed.
To have a secret advantage or plan that you can use when needed.
To misunderstand each other or confuse information.
To have more work than you can easily manage.
To make every possible effort to help someone or achieve something.
To copy someone’s good behavior or successful approach.
Idiom of the Day
“Under the weather”
Feeling slightly ill or unwell.
A highlighted idiom from our collection. Browse the full index above for more.
Open idiom pageReinforce idiom meaning with context-based quiz practice and short daily game sessions.
Idioms are fixed expressions where the meaning is different from the literal words.
They make speech sound natural and help you understand native-level communication.
Study idioms in context, repeat example sentences aloud, and review them regularly.
Start with high-frequency idioms from daily conversation and workplace English.