D defs.my
Entry 1 sense Webster, 1913

Onomasticon

/(-tĭ*kŏn)/ · On·o·mas·ti·con · IPA /ˌɑː.noʊˈmæs.tɪkən/
01 n. A collection of names and terms; a dictionary; specif., a collection of Greek names, with explanatory notes, made by Julius Pollux about a.…
  1. 1.
    A collection of names and terms; a dictionary; specif., a collection of Greek names, with explanatory notes, made by Julius Pollux about a. d. 180.