serotonin receptor any of various receptors that bind and r...
sex steroid any of the steroid hormones secreted by the gon...
morphophoneme n. an abstract phonological unit used to repr...
contusion n. a bruise. For example, various kinds of head i...
temperature spot an area of the skin that contains temperat...
inhalant dependence in DSM–IV–TR, a pattern of repeated or...