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开关

kāi guāndictionary entry
DEFINITION CC-CEDICT
power switch / gas valve / to open the city (or frontier) gate / to open and close / to switch on and off
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-d5308999895bff8d. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

開關 开关 [kai1 guan1] /power switch/gas valve/to open the city (or frontier) gate/to open and close/to switch on and off/

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.

Other forms in these source records: 開關

  • 开
    kāi

    to open (transitive or intransitive) / (of ships, vehicles, troops etc) to start / to turn on / to put in operation / to operate / to run / to boil / to write out (a prescription, check, invoice etc) / (directional complement) away / off / carat (gold) / abbr. for Kelvin, 開爾文|开尔文[Kāi ěr wén] / abbr. for 開本|开本[kāi běn], book format

  • 关
    guān

    mountain pass / to close / to shut / to turn off / to confine / to lock (sb) up / to shut (sb in a room, a bird in a cage etc) / to concern / to involve

    Guān

    surname Guan

Reference definitions from CC-CEDICT.