Found 2 items, similar to duodecimally.
English → English (WordNet) Definition: duodecimal duodecimal adj : based on twelve; “the duodecimal number system”
English → English (gcide) Definition: Duodecimally Duodecimal \Du`o*dec"i*mal\, a. [L. duodecim twelve. See Dozen.] Proceeding in computation by twelves; expressed in the scale of twelves. -- Du`o*dec"i*mal*ly, adv. [1913 Webster]