ob-rĭgesco — Lewis & Short
ob-rĭgesco, găi, 3,
I v. inch. n., to stiffen, become stiff (class.).
I Lit.
a With abl.: pars obrigescit frigore, Lucil. ap. Non. 97, 12:
pars (terrae regionum) obriguerit nive, pruināque,Cic. N. D. 1, 10, 24; and:
e quibus (cingulis) duos obriguisse pruinā vides,id. Rep. 6, 20, 21.—
b Absol.: fructus per pruinam obriguerint, Pac. ap. Varr. L. L. 6, § 6 Müll. (acc. to Trag. Rel. p. 64 Rib.):
cum jam paene obriguisset, vix vivus aufertur,Cic. Verr. 2, 4, 40, § 87:
obrigesceret cum gladio,become stiff with holding, Vulg. 2 Reg. 23, 10.—
II Trop., to grow hard, become hardened:
viro non vel obrigescere satius est?Sen. Ep. 82, 2.