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.
rank and file
CEFR C1the ordinary members of an organization rather than its leaders
red herring
CEFR C1a misleading clue or distraction that draws attention away from the real issue
red ocean
CEFR C1a crowded, hyper-competitive market where rivals fight over existing demand
rough and ready
CEFR C1basic and unpolished but practical enough to do the job
round robin
CEFR C1an arrangement in which everyone takes a turn or competes against everyone else; or a letter sent to many people
run amok
CEFR C1to behave wildly and without restraint, causing disorder or damage
run the gamut
CEFR C1to cover the entire range of possible types, reactions, or conditions
run the gauntlet
CEFR C1to endure a succession of ordeals, attacks, or severe criticism
run-of-the-mill
CEFR C1ordinary, average, unremarkable
sacred cow
CEFR C1something protected from criticism or change, often irrationally
siren song
CEFR C1a seductive attraction that draws someone toward danger or an unwise action
skin in the game
CEFR C1personal risk or investment in a venture, aligning your interests with its outcome
sleeping giant
CEFR C1a large, powerful player that has not yet fully engaged in a market
sleight of hand
CEFR C1clever and subtle trickery used to mislead people
sour grapes
CEFR C1disparaging something desirable after failing to obtain it
sow seeds of thought
CEFR C1to introduce ideas that may grow and develop in people's minds later
spread yourself too thin
CEFR C1to try to do so many things that you do none of them well
square the circle
CEFR C1to try to resolve a problem widely regarded as extremely difficult or impossible
steal someone's thunder
CEFR C1to take attention away from someone's achievement by doing or announcing the same thing first
straw man
CEFR C1a weak, exaggerated version of an opponent's argument set up to be easily knocked down
technical debt
CEFR C1the long-term cost of choosing quick, messy solutions over careful ones
teething troubles
CEFR C1small, temporary problems that arise while a new system or activity is getting started
term sheet
CEFR C1a non-binding summary of the key terms of a proposed investment
the bird has flown
CEFR C1the person being sought has already left or escaped
the boot is on the other foot
CEFR C1the roles or positions in a situation have been reversed
the powers that be
CEFR C1the people who hold authority and make important decisions
the tail wags the dog
CEFR C1a minor part controls something much larger or more important
the world is your oyster
CEFR C1You are free to enjoy all the opportunities life has to offer.
the worm has turned
CEFR C1someone previously submissive has begun resisting their mistreatment
there's the rub
CEFR C1that is the particular difficulty or obstacle
tighten the purse strings
CEFR C1To become more careful and strict about spending money.
tread the boards
CEFR C1to pursue a career performing on the theater stage
trial balloon
CEFR C1a tentative announcement or test designed to gauge reaction before committing to a decision
turn the other cheek
CEFR C1to respond to harm without retaliation, showing restraint or forgiveness
unicorn
CEFR C1a privately held startup valued at over one billion dollars
valuation gap
CEFR C1the difference between the price a seller believes something is worth and what a buyer will pay
virtuous circle
CEFR C1a beneficial loop in which each success makes the next success more likely
white elephant
CEFR C1an expensive, burdensome asset that is hard to maintain and brings no benefit
white knight
CEFR C1a friendly company or investor that rescues a target from a hostile takeover
winner takes all
CEFR C1a market dynamic in which the leading competitor captures nearly all the value