chasm noun
1 hole in the ground
ADJ. deep, gaping, great, huge, yawning
CHASM + VERB open (up) Suddenly a huge chasm opened in the earth.
2 great difference of feelings/interests
ADJ. great, huge, unbridgeable, wide, yawning
VERB + CHASM bridge
CHASM + VERB separate sth A chasm separates my generation from my parents'.
PREP. ~ between an attempt to bridge the unbridgeable chasm between the two cultures | ~ of a huge chasm of hate and prejudice
You can also check other dicts: chasm (English, 中文解释 ), wordnet sense, Collins Definition