Meanings

right triangle

two or three

triangulation point

delta wing

third lowest division

mitsuba (Cryptotaenia japonica)

petty underling

trigonometric ratio

triangular pennant

winner of Japan's three main horse races

three wins in a row

braid (hair, cord. etc.)

three years

triple handicap (esp. blindness, deafness and mutism)

three-stranded

third prize

petty underling

second anniversary of a death

trilateral trade

again and again