to afford ground for expectation (often followed by well or fair): His forthcoming novel promises well.
13.
to make a promise.
Origin: 1375–1425; (noun) late Middle English promis(se) < Medieval Latin prōmissa, for Latin prōmissum, noun use of neuter past participle of prōmittere to promise, literally, to send forth, equivalent to prō-pro-1 + mittere to send; (v.) late Middle English promisen, derivative of the noun
Related forms
prom·is·a·ble, adjective
prom·ise·ful, adjective
prom·is·er, noun
out·prom·ise, verb (used with object), -ised, -is·ing.
o·ver·prom·ise, verb (used with object), -ised, -is·ing.
c.1400, from L. promissum "a promise," noun use of neuter pp. of promittere "send forth, foretell, promise," from pro- "before" + mittere "to put, send" (see mission). Ground sense is "declaration made about the future, about some act to be done or not done." The verb is
attested from c.1420. Promised land (1538) is a ref. to the land of Canaan promised to Abraham and his progeny (Heb. xi.9, etc.; Gk. ten ges tes epangelias). Promising "showing signs of future excellence" is from 1601.