tergeminous
Ter*gem"i*nous, a. Etym: [L. tergeminus; ter thrice + geminus doubled at birth, twin-born. Cf. Trigeminous.] Defn: Threefold; thrice-paired. Blount.
Ter*gem"i*nous, a. Etym: [L. tergeminus; ter thrice + geminus doubled at birth, twin-born. Cf. Trigeminous.] Defn: Threefold; thrice-paired. Blount.