Lewis & Short

pinguēdo, ĭnis, f. [pinguis],

  1. I. fatness, fat (post-Aug.), Plin. 12, 15, 35, § 68; Pall. 3, 29; 11, 20; Sid. Ep. 2, 2.
  2. II. Transf., richness, abundance, Vulg. Gen. 27, 28; id. Job, 36, 16.
  3. III. Fig., fulness, richness in expression (opp. exilitas), v. l. ap. Quint. 1, 11, 4 (al. pinguetudine).