Used as a prefix to indicate one part of a pair or set, such as 片手 (one hand), 片足 (one leg), 片目 (one eye).
彼は片手で荷物を持ち上げた。
He lifted the luggage with one hand.
Attaches to nouns to indicate something is partial, one-sided, or not fully realized, e.g., 片思い (unrequited love), 片言 (broken speech), 片時 (a moment).
それは片思いに終わった。
It ended as an unrequited love.
Used in a small set of words to indicate a small amount or degree, such as 片時 (a short time) or 片鱗 (a glimpse). Not freely productive.
片時も油断できない。
I cannot let my guard down even for a moment.
off-center; remote
Appears in a few words like 片田舎 (remote countryside) or 片隅 (remote corner), suggesting something away from the center or mainstream.
彼は都会を離れ、片田舎で暮らしている。
He left the city and lives in a remote countryside.
片 (かた) is a prefix meaning 'one of a pair' or 'partial', while 方 (かた) is a separate word meaning 'direction' or a polite word for 'person'; they share the reading but not the meaning.
tidying up; cleaning up; putting in order
one side; one party; the other side · one of a pair; the other one; the mate
one hand; single-handed
one-way (trip) · one-way ticket
katakana; angular Japanese syllabary used primarily for loanwords
tidy up; put away; clear up · settle; resolve; deal with · finish; get done; complete · marry off (one's daughter) · bump off; do away with; kill
corner; nook; remote corner
one foot; one leg · one of a pair (of shoes or socks)
Standard kanji spelling for this prefix.
The prefix 片 (かた) is of native Japanese origin, related to the noun 方 (かた, direction/side), indicating one side or partiality. The exact historical derivation is uncertain.
unrequited love; one-sided love
one side
one edge; one end; one side
one eye; one of one's eyes · blind in one eye; person blind in one eye
be put in order; be tidied up · be settled; be resolved; be finished · be married off
one side; single-sided
one arm · right-hand man; trusted assistant
potato starch · dogtooth violet starch
spare time; free time; leisure time
broken speech; halting language; baby talk; smattering
fragment; broken piece · accomplice; confederate; one of the same group · one of a pair; counterpart
one ear
remote countryside; back country
one parent · single parent
move; put elsewhere · tidy; put in order
single-edged; single bevel
one end of a palanquin pole; one of two palanquin bearers
dogtooth violet; Erythronium japonicum
a moment; an instant
one edge; one end; one side
unrequited love; one-sided love
univalve