口 嗨

kǒu hāidictionary entry

(Internet slang) to talk a big game / to be all talk and no action

Sources & editorial notes

Reference definitions: CC-CEDICT contributors and MDBG, CC BY-SA 4.0. Source release 2026-10-27T01:55:52Z. Imported 2026-10-27. Definition wording and meaning order are retained. Recognized pronunciation references are displayed with tone marks; the original source record is available below.

Source record: cd-0e53f0aaca50cdb0. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

口嗨口嗨 [kou3 hai1] /(Internet slang) to talk a big game; to be all talk and no action/

Reference definitions and teaching material have separate provenance.

Reference information

The definitions above are from CC-CEDICT. Examples and usage notes are available on selected entries.

Character information

View the individual characters. Their meanings do not necessarily explain the meaning of the whole word.

口
kǒu
mouth / classifier for things with mouths (people, domestic animals, cannons, wells etc) / classifier for bites or mouthfuls
嗨
hāi
oh alas / hey! / hi! (loanword) / a high (natural or drug-induced) (loanword)

Reference definitions from CC-CEDICT.