three years; triennial / three years old

three years of age, three years old

eye with a large proportion of white, the iris being surrounded by white from the three directions of left, bottom, and right

(Buddhism) the "Three Mysteries" in Esoteric Buddhism, secrets of the body, speech, and mind of the Buddha

Alternative form of 三つの密 (mittsu no mitsu)

choosing one of three options

Used to express surprise or frustration: oh my God; good Lord

a triangle (polygon)

(grammar) third person

Synonym of 三味線 (shamisen): a three-stringed musical instrument similar to a banjo played by plucking with a plectrum / a sanxian (fretless lute with three strings used in traditional Chinese music)