Word.ws English Dictionary

64mos

64mos is the plural of 64mo.

Meaning of 64mo

Noun

64mo (usually uncountable, plural 64mos)

  1. (usually, paper) A size of paper or book: 1.87"-2.5" x 2.5"-3.125".
    • 39. Reed, C. A., H. F. Harvey, & R. I. Brasher. WESTERN BIRD GUIDE: Birds of the Rockies & West to the Pacific. 286 pgs with index. Color prints throughout. Red fabricoid, with chipped cardboard slipcase. Oblong 64mo. NY: Doubleday, Doran, 1937. Very good condition, with fair case. $21.50 [115273]2000 April 29, Acorn Books, “FS: 2nd Miscellany of 25 NEW ARRIVALS, Sat., April 29, 2000.”, in rec.arts.books.marketplace (Usenet)

Questions about 64mos

What is 64mos the plural of?
64mos is the plural of 64mo.

Words near 64mos in the dictionary

  1. 637
  2. 63rd
  3. 64-pounder
  4. 64-pounders
  5. 64mo
  6. 64mos
  7. 64th
  8. 64th note
  9. 64th notes
  10. 65537-gon
  11. 65537-gons

Source and license

Adapted from Wiktionary: 64mos (page history and authors); 64mo (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “64mos.” Word.ws, https://word.ws/64mos. Based on Wiktionary, CC BY-SA 4.0.