ordinal adj. pertaining to rank, order, or position in a se...
variant n. in a group of objects or events, one that differ...
nicotine dependence in DSM–IV–TR, a pattern of repeated or...
chronic alcoholism habitual, long-term dependence on alcoho...
movement perspective a visual illusion produced by the rela...
APsaA abbreviation for American Psychoanalytic Association.