Pros"per*ous (&?;), a. [L. prosperus or prosper, originally, answering to hope; pro according to + the root of sperare to hope. See Despair.]
Tending to prosperity; favoring; favorable; helpful.
A happy passage and a prosperous wind.
Being prospered; advancing in the pursuit of anything desirable; making gain, or increase; thriving; successful; as, a prosperous voyage; a prosperous undertaking; a prosperous man or nation.
By moderation either state to bear
Prosperous or adverse.
Syn. -- Fortunate; successful; flourishing; thriving; favorable; auspicious; lucky. See Fortunate.
-- Pros"per*ous*ly, adv. -- Pros"per*ous*ness, n.
© Webster 1913