air conduction the process of conducting sound waves throug...
inhalation of drugs a means of administering a drug—often i...
carrier n.1. an individual with a gene for a recessive trai...
Sorry, "lethal-dose-ld" is not in the Dictionary of Psychology. Please report to...
crisis n. (pl. crises) 1. a situation (e.g., a...
allophone n. in linguistics, any of several slightly differ...