The meaning of PRO is an argument or evidence in affirmation. How to use pro in a sentence.

pro- prefix us/proʊ/ supporting or approving of something: pro-American (Definition of pro from the Cambridge Academic Content Dictionary © Cambridge University Press)

Pro definition: in favor of a proposition, opinion, etc.. See examples of PRO used in a sentence.

1. a prefix, having anti- as its opposite, used to form adjectives that have the general sense “favoring” the group, interests, course of action, etc., denoted by the headword: pro-choice; …

4 days ago · pro (plural pros) (slang, historical) A chemical prophylaxis taken after sex to avoid contracting venereal disease.

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 …

From Latin pro, meaning "forward, beforehand, or on behalf of," this prefix denotes direction, advance, care, or substitution in words like proceed and pronoun.

Synonyms for PRO: professional, expert, skilled, proficient, technical, skillful, specialist, specialized; Antonyms of PRO: nonprofessional, lay, general, unprofessional, inexpert, …

Pro Service Insulation is dedicated to providing a comfortable, safe, and energy efficient living environment to each of our customers. We hope to reduce the cost of heating and cooling …

pro- comes from Greek, and has the meaning "before, beforehand, in front of'': proboscis; prophylactic; prothesis. pro- is also attached to a word and means "primitive or early form'': …