triform or tri·formed [trahy-fawrm] EXAMPLES|WORD ORIGIN adjective formed of three parts; in three divisions. existing or appearing in three different forms. combining three different forms. Liberaldictionary.com
Origin of triform 1400–50; Latin triformis. See tri-, -form Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019 Examples from the Web for triform Historical Examples of triform
Calyp′trate, furnished with such; Calyp′triform, Calyptrimor′phous, having the form of a calyptra.
Chambers’s Twentieth Century Dictionary (part 1 of 4: A-D)
Various
On one is represented Phbus, the golden-haired god of day, and on the other the triform goddess Luna.
Jennie J. Young
Even the triform Hecate was subject to their spells; they could arrest the course of nature and bring the moon to earth.
A History of The Inquisition of The Middle Ages; volume III
Henry Charles Lea
She was known among the Greeks as Diana or Phoebe, and was honored as a triform goddess.
1000 Mythological Characters Briefly Described
Edward S. Ellis
A name of Diana, alluding to her triform divinity as goddess of heaven, earth, and hell.
1000 Mythological Characters Briefly Described
Edward S. Ellis