torpor n. a condition of total inactivity or lethargy. Only...
hair-pulling disorder see trichotillomania.
recurrent adj. occurring repeatedly or reappearing after an...
impingement n. 1. in the object relations theor...
nanometer (symbol: nm) n. 10–9 m (i.e., one billionth of a...
pecking order regular patterns of dominance (pecking, threa...