sincerea.[L. sincerus, of uncertain origin; the first part perhaps akin to sin- in singuli (see Single), and the second to cernere to separate (cf. Discern): cf. F. sincre.]1. Pure; unmixed; unadulterated.()There is no sincere acid in any animal juice. (Arbuthnot.)A joy which never was sincere till now. (Dryden.)2. Whole; perfect; unhurt; uninjured.()The inviolable body stood sincere. (Dryden.)3. Being in reality what it appears to be; having a character which corresponds with the appearance; not falsely assumed; genuine; true; real; as, a sincere desire for knowledge; a sincere contempt for meanness.()A sincere intention of pleasing God in all our actions. (Law.)4. Honest; free from hypocrisy or dissimulation; as, a sincere friend; a sincere person.()The more sincere you are, the better it will fare with you at the great day of account. (Waterland.)()