R / rōbŏrasco
verb intransitive hapax

rōbŏrasco

2nd PP rōbŏrascĕre · conj. 3rd
to grow strong
v. inch. n. [id.], to grow strong, vigorous: ramus (pueri), Nov. ap. Non. 116, 26 (Com. Rel. p. 218 Rib.).