O / ob-languesco
verb intransitive hapax

ob-languesco

2nd PP ob-languescere · 3rd PP ob-langŭi · conj. 3rd
to become feeble; languid, to languish
v. inch. n., to become feeble or languid, to languish: litterulae meae oblanguerunt, Cic. Fam. 16, 10, 2.