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-f56c7bcfebd012a7. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.
Original source entry:
樹洞 树洞 [shu4 dong4] /tree hollow/(slang) anonymous platform for sharing secrets/(slang) confidant/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: 樹洞
tree / CL:棵[] / to cultivate / to set up
cave / hole / zero (unambiguous spoken form when spelling out numbers) / CL:個|个[]
Reference definitions from CC-CEDICT.