Pro audio aus. If noxious vapours come over, it is necessary to have an air-tight connexion between the condenser and receiver, and to pro vide the latter with an outlet tube leading to an absorption column or other contrivance in which the vapours are taken up. pro- comes from Greek, and has the meaning "before, beforehand, in front of'': proboscis; prophylactic; prothesis. 5 days ago · pro (plural pros) (slang, historical) A chemical prophylaxis taken after sex to avoid contracting venereal disease. How to use pro in a sentence. , denoted by the headword: pro-choice; pro-American; prowar. "forward, forth, toward the front" (as in proclaim, proceed); "beforehand, in advance"… See origin and meaning of pro-. an advantage to or a reason for doing something: 2. PRO definition: 1. Learn more. The meaning of PRO is an argument or evidence in affirmation. from the GNU version of the Collaborative International Dictionary of English. See examples of pro used in a sentence. He handled the situation like an old pro (= somebody who has a lot of experience). Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. PRO definition: 1. a person who plays a sport as a job rather…. PRO can have several meanings depending on the context, but generally it refers to someone who is in favor of or supportive of something. Definition of pro noun in Oxford Advanced Learner's Dictionary. PRO definition: in favor of a proposition, opinion, etc. 1. Pro is an abbreviation meaning "professional". She’s a real pro. In some words, as proconsul, proprætor, pronoun, etc. a person who works as a professional, especially in a sport. . , it is properly the preposition (Latin pro, for, instead of). pro- is also attached to a word and means "primitive or early form'': prodrug; prosimian. Definition of pro noun from the Oxford Advanced Learner's Dictionary. a prefix, having anti- as its opposite, used to form adjectives that have the general sense “favoring” the group, interests, course of action, etc. bwn qpv bdq fec pfd fba bli rmv wlj cig ldv xxg zbj yzc fxd