The phrasal verb "clear up" is predominantly used in informal settings, though it can appear in formal contexts when discussing weather or when used metaphorically in literature or journalism. Commonly, "clear up" is used to indicate a resolution in situations or the removal of a misunderstanding, as in "Let's clear up this confusion." In meteorological contexts, it's used to describe weather improving, such as "The sky will clear up by afternoon." "Clear up" can also refer to cleaning in a domestic context, like "I need to clear up the kitchen." The phrase exhibits versatility due to its different meanings, making it quite adaptable in both spoken and written language across varied subjects like weather, personal disputes, or physical cleaning.
B1
PreIntermediate
1. To make a place tidy or clean.
She spent the afternoon clearing up the garden after the storm.
Let's clear up the living room before our guests arrive.
2. To provide an explanation or solve a mystery.
The detective managed to clear up the confusion surrounding the case.
Can you clear up this issue we found in the report?
3. To get better, usually in relation to weather or an illness.
The weather is supposed to clear up by the weekend.
His cold started to clear up after the second dose of medicine.