Class M

English

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Class M^¹

Where it comes from

Originally from the TV series Star Trek.

adjective class M

not comparable Of a planet: having characteristics similar to that of Earth.

class M^²

adjective

not comparable Alternative letter-case form of Class M

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MLA

"Class M." Wiktionary, via Micwyn, micwyn.com/word/class%20m. Accessed 6 Nov. 2026.

APA

Class M. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/class%20m

Chicago

"Class M." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/class%20m.

BibTeX

@misc{class_m_2026,
  title = {Class M},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/class%20m},
  urldate = {2026-11-06}
}