Examples of use of three cornered
1. They’d never considered it before.’ When she moves in she will receive the distinctive scarlet uniform and three–cornered hat the Chelsea Pensioners wear outside the grounds.
2. Al Jacinto, Arab News ZAMBOANGA CITY, 24 May 2007 — The Moro National Liberation Front (MNLF) has rejected the result of the gubernatorial election in Sulu province, which saw Nur Misuari being badly beaten in a three–cornered fight.
3. I can still see the stamps now: they were a pinkish red with a picture of a minuteman with a three–cornered hat, a musket and a look of resolve.
4. Around 17,500 soldiers will be deployed within three weeks in Baghdad, on the frontline of the three–cornered war raging between U.S. forces and Sunni and Shiite Muslim militias.
5. It will supplement the existing three–cornered trefoil symbol which "has no intuitive meaning and little recognition beyond those educated in its significance", said the International Atomic Energy Agency in a statement.