stiff Copy link Outline I. Rigid1. rĭgĭdus2. rĭgens, ntis3. rĭgŏrātus (late)II. Fig. • stiff: I. Rigid: 1. rĭgĭdus: s. oaks, r. quercus, Virg. E. 6, 28. 2. rĭgens, ntis: the earth s. with frost, tellus bruma r., Petr. 132: limbs growing s. as life departs, membra fugiente rigentia vita, Luc. 2, 25. 3. rĭgŏrātus (late): s. vine layers, r. traduces, Plin. 17, 25, 35. Phr.: a s. neck (medical), dolor inflexibilis (opisthotonos), id. 28, 12, 52. II. Fig.: Formal, starched: rĭgĭdus, horrĭdus, diffĭcĭlis: (s. and formal with his equals, inter pares difficilis, Tac. A. 11, 21): dūrus, arrŏgans: v. formal. Phr.: to walk with a s. deportment, cervice rigida et obstipa incedere, Suet. Tib. 68: assuming a s. demeanour, in arrogantiam compositus, Tac. Agr. 42.