octodecimo

English dictionary entry

Meanings

noun
  1. A size of a sheet of paper resulting from folding and cutting a sheet of paper into eighteenths (3.5"–4.5" x 4.9"–5.9").
  2. A book consisting of pages of that size.

Word forms

octodecimo octodecimos

Etymology

From Latin ablative of octusdecimus (“eighteenth”).

Synonyms

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