v. Obs. rare. [ad. OF. conval-oir, conval-ant to recover health, f. con- + valoir: cf. L. convalēscĕre in same sense.] To grow strong, recover strength.
c. 1500. Poem on Heraldry, 2 (E. E. T. S. Extra Ser., 1869). So convalit vicis & variance So that few mycht laubour for discrepance.
a. 1532. Remed. Love, 410 (R. Suppl.). Whereby reviled Causelesse he is, never to convaile.
1692. Coles, Corvail, to recover.