Example
“The discovery turned our understanding of the disease on its head.”
Dictionary details
Related idioms
Expressions connected by reviewed component words or topic tags.
every which way
Informal · CEFR B1
in every direction, often in a scattered or disorderly way
go downhill
Neutral · CEFR B1
to become progressively worse in condition, quality, or performance
go with the flow
Neutral · CEFR B1
To adjust calmly to circumstances or prevailing behavior instead of resisting them.
a whole new ball game
Informal · CEFR B2
A completely different situation from before.
blaze a trail
Neutral · CEFR B2
to pioneer an approach that opens the way for later people
break the mould
Neutral · CEFR B2
to do something new and different that sets a new standard
Source methodology
Meanings, register, CEFR, and examples come from the reviewed dictionary record. Expression notes may describe a reviewed present-day word picture or a background note; they are not presented as verified etymology.