Origin: 1425–75; late Middle English improuen, emprouen <
Anglo-French emprouer to turn (something) into profit, derivative of phrase
en prou into profit, equivalent to
en (
see en-1) +
prou, Old French prou, preu <
Late Latin prōde (
est), by reanalysis of
Latin prōdest (it) is beneficial, of use, with
prōde taken as a neuter noun (
compare proud);
v by association with
prove, approve Related formsim·prov·a·ble, adjective
im·prov·a·bil·i·ty, im·prov·a·ble·ness, noun
im·prov·a·bly, adverb
im·prov·ing·ly, adverb
pre·im·prove, verb (used with object), pre·im·proved, pre·im·prov·ing.
EXPANDqua·si-im·proved, adjective
su·per·im·proved, adjective
well-im·proved, adjective
COLLAPSESynonyms
1. amend, emend. Improve, ameliorate, better imply bringing to a more desirable state. Improve usually implies remedying a lack or a felt need: to improve a process, oneself (as by gaining more knowledge). Ameliorate, a formal word, implies improving oppressive, unjust, or difficult conditions: to ameliorate working conditions. To better is to improve conditions which, though not bad, are unsatisfying: to better an attempt, oneself (gain a higher salary).
Antonyms
1, 5. worsen.