陥落

Noun

 * 1) falling (into a hole)
 * 2) a sinkhole; a subsidence; a place where the ground has fallen into a hole
 * 3) falling in battle; capitulation; surrendering
 * 4) falling in rank or status; demotion
 * 5) falling for someone; being won over; being persuaded

Verb

 * 1) fall, cave in
 * 2) surrender
 * 3) be persuaded