tricornered

[trahy-kawr-nerd]

adjective

having three corners; tricorn.

Origin of tricornered

First recorded in 1810–20; tri- + cornered

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for tricornered

Historical Examples of tricornered

Monsignori in purple stockings and tricornered hats, contadini in gay reds and crimsons, cardinals in scarlet.
The Atlantic Monthly, Volume 5, No. 28, February, 1860
Various