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 on, including its inflections. Clear word filter
hang on a minute
CEFR A2used to ask someone to wait, or to express surprise or objection
get a move on
CEFR B1to hurry up
how on earth
CEFR B1an emphatic way of asking 'how', expressing surprise or disbelief
money doesn't grow on trees
CEFR B1Used to remind someone that money is limited and hard to earn.
not on your life
CEFR B1used to refuse a suggestion in the strongest possible terms
on cloud nine
CEFR B1Extremely happy and delighted.
on the right track
CEFR B1thinking or acting in a way that is likely to lead to success
on the spot
CEFR B1immediately and at the place where something happens
pat on the back
CEFR B1praise or recognition for something done well
what on earth
CEFR B1an emphatic way of asking 'what', expressing surprise or confusion
egg on your face
CEFR B2to be embarrassed after being publicly wrong
get a handle on
CEFR B2to gain understanding or control of a situation
get on like a house on fire
CEFR B2To get along extremely well and quickly become close.
get someone on board
CEFR B2to persuade someone to join or support a plan or project
get the show on the road
CEFR B2to begin a project or activity that has been delayed
hand on heart
CEFR B2used to stress that you are being completely honest
keep tabs on
CEFR B2to monitor someone or something carefully over time
keep your shirt on
CEFR B2used to tell someone to stop being impatient or angry
lay a finger on
CEFR B2to touch or interfere with a person, usually in a warning against causing harm
on a roll
CEFR B2experiencing a series of successes
on the back burner
CEFR B2given low priority and left for later
on the house
CEFR B2provided free by the establishment
on the side
CEFR B2in addition to one's main job or activity, often secretly
put on your thinking cap
CEFR B2start thinking carefully about a problem or question
put your finger on
CEFR B2to identify exactly what is wrong or what something is
quote somebody on something
CEFR B2to repeat what someone said, attributing the words to them
rain on someone's parade
CEFR B2To spoil someone's plans or happiness.
sit on one's hands
CEFR B2to do nothing when action is needed
step on other people's toes
CEFR B2offend or interfere with others by intruding on their responsibilities
walk on eggshells
CEFR B2to act very carefully to avoid upsetting someone
cut your teeth on
CEFR C1to gain your first experience of something, usually early in your career
have a chip on your shoulder
CEFR C1to carry lasting resentment and be easily offended because you feel you were treated unfairly