μαλθᾰκ-ίζομαι · malthak-izomai — LSJ
to be softened
to be softened, of persons, A. Pr. 79, 952, E. Med. 291; of the sunʼs heat, Gal. 17(1).388.
II relax, give in, to be a coward, to be remiss
relax, give in, Pl. R. 458b, al.; to be a coward, Id. Smp. 179d; to be remiss, Id. Ep. 317c.