かける
to chip; to be chipped; to break (off); to be damaged
My back tooth has chipped.
・lack
・gap
・fail
・yawning radical (no. 76)
to be missing (from a set, team, etc.);to be absent;to become lost
to be lacking (in);to be short (of);to be deficient;to be wanting (in)
to wane (of the moon);to go into eclipse