TETRAPODY
Te*trap"o*dy, n. Etym: [Gr.
Defn: A set of four feet; a measure or distance of four feet.
TETRAPTERAN
Te*trap"ter*an, n. Etym: [See Tetrapterous.] (Zoöl.)
Defn: An insect having four wings.
TETRAPTEROUS
Te*trap"ter*ous, a. Etym: [Gr. Tetra-) + (Zoöl.)
Defn: Having four wings.
TETRAPTOTE
Tet"rap*tote, n. Etym: [L. tetraptotum, Gr. (Gram.)
Defn: A noun that has four cases only. Andrews.
TETRARCH
Te"trarch, n. Etym: [L. tetrarches, Gr. Tetra-) + tétrarque. See
Arch, a.] (Rom. Antiq.)
Defn: A Roman governor of the fourth part of a province; hence, any subordinate or dependent prince; also, a petty king or sovereign.