無脊椎

日本語

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無脊椎

noun

脊柱や脊椎がないこと。

In English

invertebrate lacking backbone
spinelessness state or quality of being spineless (not having a spine)

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MLA

"無脊椎." Wiktionary, via Micwyn, micwyn.com/word/ja/%E7%84%A1%E8%84%8A%E6%A4%8E. Accessed 7 Nov. 2026.

APA

無脊椎. (n.d.). In Wiktionary, via Micwyn. Retrieved November 7, 2026, from https://micwyn.com/word/ja/%E7%84%A1%E8%84%8A%E6%A4%8E

Chicago

"無脊椎." Wiktionary, via Micwyn. Accessed November 7, 2026. https://micwyn.com/word/ja/%E7%84%A1%E8%84%8A%E6%A4%8E.

BibTeX

@misc{micwyn_2026,
  title = {無脊椎},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/ja/%E7%84%A1%E8%84%8A%E6%A4%8E},
  urldate = {2026-11-07}
}