four, 4, four years of age, ten o'clock (in the old time system), burakumin, cross grips
四半期【しはんき】
quarter (of a year)
二十四時間制【にじゅうよじかんせい】
around-the-clock system
四季【しき】
the four seasons
四方【しほう】
the four cardinal directions, north, east, south and west, all directions, surroundings, many countries, the whole world, all around, here and there, square, quadrilateral, four-sided figure, four sides (of a square)
四死球【ししきゅう】
bases on balls and pitches striking the batsmen
四重奏【しじゅうそう】
instrumental quartet
四本【よんほん】
four (long cylindrical things)
四輪車【よんりんしゃ】
automobile, car
四畳半【よじょうはん】
four and a half tatami mats, four-and-a-half-mat room, small room esp. for assignations
四天王【してんのう】
the Four Heavenly Kings (Dhrtarastra, Virudhaka, Virupaksa, and Vaisravana), the big four (i.e. four leaders in a given field)
四角い【しかくい】
square, rectangular
四角【しかく】
quadrilateral, square
四肢【しし】
the (four) limbs, arms and legs
四つ相撲【よつずもう】
wrestling in which both wrestlers grasp the other's belt with both hands