convincing

/kən-ˈvin(t)-siŋ/

adjective

  1. satisfying or assuring by argument or proof

  2. having power to convince of the truth, rightness, or reality of something : plausible

a convincing test of a new product

valid sound cogent convincing telling mean having such force as to compel serious attention and usually acceptance. valid implies being supported by objective truth or generally accepted authority. sound implies a basis of flawless reasoning or of solid grounds.

verb

  1. to bring (as by argument) to belief, consent, or a course of action : persuade

  2. to overcome by argument

  3. overpower, overcome

convinced himself that she was all right