只

zhǐ / zhī
adverb HSK 3 #61

Meanings

  1. 1 only
  2. 2 merely
  3. 3 just

Examples

HSK 1
Wǒ zhǐ yǒu yī gè wèntí.
I only have one question.
HSK 1
Tā zhǐ chī le yìdiǎn.
He only ate a little.
HSK 2
Wǒ zhǐshì xiǎng bāng nǐ.
I just want to help you.

Tips

mistakes
Two readings share this character: 只 (3rd tone, adverb 'only / merely') and 只 (1st tone, classifier for one of a pair or for animals - historically written 隻). Tone choice is dictated by grammar: before a verb or quantity it's zhǐ; right after a number it's zhī.
usage
zhǐ pairs with a small set of follow-on words to form the most common patterns: 只是 ('merely'), 只有 ('only if / only have'), 只能 ('can only'), 只好 ('have no choice but'), and 只要 ('as long as'). Learn these as set chunks rather than as 只 plus a separate second word.

Components

radical
口 kǒu
mouth
Mouth radical on top - the indexing radical. Originally 只 was a sentence-final exclamation particle (a mouth-sound at the end of an utterance), which is why it carries 口. The 'only / merely' adverbial use developed later by phonetic loan; the unrelated zhī classifier meaning was originally written as 隻 and merged into this form during simplification.
ideograph
八 bā
eight; splayed lines
Bottom 八 - two diverging strokes splaying outward. Originally depicted breath or sound waves emanating from the mouth above, fitting the original sentence-final-particle meaning of 只: a sound expelled at the end of an utterance. Pure visual indicator here; the 'eight' meaning of 八 is unrelated.

Stroke Order

只 zhǐ