clear up

verbs

make clear and (more) comprehensible
"clarify the mystery surrounding her death"
clarify, clear up, elucidate
finish a task completely
"I finally got through this homework assignment"
clear up, finish off, finish up, get through, mop up, polish off, wrap up
free (the throat) by making a rasping sound
"Clear the throat"
clear, clear up
become clear
"The sky cleared after the storm"
brighten, clear, clear up, light up
antonym
overcast
make free from confusion or ambiguity; make clear
"Could you clarify these remarks?"; "Clear up the question of who is at fault"
clear, clear up, crystalise, crystalize, crystallise, crystallize, elucidate, enlighten, illuminate, shed light on, sort out, straighten out