trinal

• POS: Adjective
• HYPHEN: tri=nal

CIDE DICTIONARY

trinal, a. [L. trinus triple, trini three each, fr. tres, tria, three. See Three, and cf. Trine, a. & n., Tern, a.].

 Threefold.  Milton.  [1913 Webster]
"In their trinal triplicities on high."  [1913 Webster]

ROGET THESAURUS

trinal

Triality

N triality, trinity, triunity, three, triad, triplet, trey, trio, ternion, leash, shamrock, tierce, spike-team, trefoil, triangle, trident, triennium, trigon, trinomial, trionym, triplopia, tripod, trireme, triseme, triskele, triskelion, trisula, third power, cube, cube root, three, triform, trinal, trinomial, tertiary, ternary, triune, triarch, triadie, triple, tri-, tris-, tria juncta in uno.

Triplication

N triplication, triplicity, trebleness, trine, treble, triple, tern, ternary, triplicate, threefold, trilogistic, third, trinal, trine, three times, three fold, thrice, in the third place, thirdly, trebly.