G / gibber
noun

gibber

gen. gibbĕris · gender masculine · decl. 3rd
a hunch; hump on the back
a hunch or hump on the back (post-Aug.), Plin. 8, 45, 70, § 179: quod erat aucto gibbere, App. Flor. p. 350; cf. also 1. gibbus, II.