I (masculine informal pronoun)

折: a break in something; a broken piece

俺, 己: I, me / 爾, 儞: you

(informal, men's speech) I, me / (obsolete, familiar or derogatory) you

think

(a person’s) age, approximate age / middle age; a middle-aged person, an older person

a pie (type of pastry)

(mathematics) pi

(hairstyle) queue; pigtail

Used other than figuratively or idiomatically: see 一, 発. / doing something only once / (baseball, informal) home run