出典:Wiktionary
出典:『Wiktionary』 (2025/05/23 12:47 UTC 版)
From nerd + -dom; attested in the USA from 1983. Note that -dom is used both in the sense of “domain” (nerds, as a group) and in the sense of “characteristics” (being a nerd, nerdiness).
nerdom (uncountable)