T / tĕnācĭa
noun hapax

tĕnācĭa

gen. tĕnāciae · gender feminine · decl. 1st
tenax, II. B.
stubbornness; obstinacy
stubbornness, obstinacy: equorum, Enn. ap. Non. 407, 23 (Trag. v. 220 Vahl.).