grow fat; become strong or fertile
Latin word, found 13 times in the texts on Socratos.
Vergil, Georgics 1.492: Emathiam et latos Haemi pinguescere campos.
Seneca the Younger, Epistulae 20.122.4: Aves, quae conviviis conparantur, ut inmotae facile pinguescant, in obscuro continentur; ita sine ulla exercitatione iacentibus tumor pigrum corpus invadit, et superba umbra …
Martial, Epigrammata 5.64.3: Pinguescat nimio madidus mihi crinis amomo
All forms of pinguesco