steepen, v.
(steepened, steepening, steepens)
(steepened, steepening, steepens)
make steeper
<verb.change>
steepen
sample sentences
"The landslides have steepened the mountain sides"verb frames
Something ----s something
semantic pointers
hypernym
become steeper
<verb.change>
steepen
sample sentences
"The mountain side has steepened"verb frames
Something ----s
semantic pointers
hypernym