Meanings
- A selective service class denoting that the registrant a conscientious objector available for alternate service contributing to maintenance of national health, safety, or interest.
Cite this entry
1-O. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/1-O
“1-O.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/1-O. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “1-O,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/1-O.
Source: 1-O on Wiktionary, CC BY-SA 4.0.