Meanings

imposition

pentahedron

slope

demonstrative of one's worth

face

undergoing a complete change in appearance

pretending to obey someone to his face but badmouthing him behind his back

across-the-board fall in prices

preparatory document

student who is trying to get into their preferred college while already enrolled at another college

couple who only go through the motions of being husband and wife

one's face turning pale (ashen)

breakthrough in the situation

one's face turning red

having the face of a devil and the heart of Buddha

total denial

all-out confrontation

total (full-scale) withdrawal

wide-ranging and diverse

side of the face