triglyph

[ trahy-glif ]
/ ˈtraɪˌglɪf /

noun Architecture.

a structural member of a Doric frieze, separating two consecutive metopes, and consisting typically of a rectangular block with two vertical grooves or glyphs, and two chamfers or half grooves at the sides, together counting as a third glyph, and leaving three flat vertical bands on the face of the block.

Origin of triglyph

1555–65; < Latin triglyphus < Greek tríglyphos thrice-grooved, equivalent to tri- tri- + glyph(ḗ) glyph + -os adj. suffix

OTHER WORDS FROM triglyph

tri·glyphed, adjectivetri·glyph·ic, tri·glyph·i·cal, adjective
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British Dictionary definitions for triglyph

triglyph
/ (ˈtraɪˌɡlɪf) /

noun

architect a stone block in a Doric frieze, having three vertical channels

Derived forms of triglyph

triglyphic, adjective

Word Origin for triglyph

C16: via Latin from Greek trigluphos three-grooved, from tri- tri- + gluphē carving. See glyph
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012