1-d

Fetched 2026-10-26 (cache).

Synonyms: 1

Antonyms: 1

Related words from Datamuse; suggestions, not definitions.

Adjective

1. {{initialism of|en|one-dimensional}}.

Noun

1. {{n-g|A [[:w:Selective Service System|selective service]] class denoting that the registrant is already a [[reserve]] member of the [[armed forces]] or a student taking military training, as in [[ROTC]] or an accepted aviation cadet applicant.}}

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.