2. (adj)lacking, absent, missing, wanting nonexistent
"the thumb is absent"; "her appetite was lacking"
3. (adj)absent, absentminded, abstracted, scatty lost in thought; showingpreoccupation "an absent stare"; "an absentminded professor"; "the scatty glancing quality of a hyperactive but unfocused intelligence"
4. (verb)absent, remove go away or leave "He absented himself"