(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all

three

three

three

(colloquial) three

Olympic Games, an international sports event held every four years

a crescent moon on the third day of a lunar month, especially on the eighth lunar month / (by extension) Short for 三日月形 (mikazuki-gata): a crescent moon in general

Kyūjitai form of 単位

(graph theory) a number of vertices in a graph; order