18mo

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18mo

Where it comes from

18 + -mo, for an eighteenth of a sheet.

noun 18mos

abbreviation, uncountable, usually Abbreviation of octodecimo, a page size.
uncountable, usually A book size octodecimo-sized pages.
Similar: 18º, eighteenmo, octodecimo, T

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MLA

"18mo." Wiktionary, via Micwyn, micwyn.com/word/18mo. Accessed 6 Nov. 2026.

APA

18mo. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/18mo

Chicago

"18mo." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/18mo.

BibTeX

@misc{18mo_2026,
  title = {18mo},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/18mo},
  urldate = {2026-11-06}
}