D defs.my
Entry 2 senses · 2 variants Webster, 1913

Decimosexto

· Dec·i·mo·sex·to · IPA /ˌdɛsɪməʊˈsɛkstəʊ/
01 n. A book consisting of sheets, each of which is folded into sixteen leaves; hence, indicating, more or less definitely, a size of book; -- us…
  1. 1.
    A book consisting of sheets, each of which is folded into sixteen leaves; hence, indicating, more or less definitely, a size of book; -- usually written 16mo or 16°.
02 a. Having sixteen leaves to a sheet; as, a decimosexto form, book, leaf, size.
  1. 1.
    Having sixteen leaves to a sheet; as, a decimosexto form, book, leaf, size.