Definify.com
Webster 1913 Edition
Duodecimo
Duˊo-dec′i-mo
,Adj.
 Having twelve leaves to a sheet; 
 as, a 
 duodecimo 
from, book, leaf, size, etc.Du-o-dec′i-mo
,Noun.
pl. 
Duodecimos
. A book consisting of sheets each of which is folded into twelve leaves; hence, indicating, more or less definitely, a size of a book; – usually written 12mo or 12°. 
Webster 1828 Edition
Duodecimo
DUODECIMO
,Adj.
 DUODECIMO
,Noun.
 Definition 2025
duodécimo
duodécimo
See also: duodecimo
Portuguese
Ordinal number
duodécimo m (feminine duodécima, masculine plural duodécimos, feminine plural duodécimas)
Abbreviations
- 12º
Spanish
| < 11.º | 12.º | 13.º > | 
|---|---|---|
| Cardinal : doce Ordinal : duodécimo | ||
Adjective
duodécimo m (feminine singular duodécima, masculine plural duodécimos, feminine plural duodécimas)
Noun
duodécimo m (plural duodécimos, feminine duodécima)