one time previously (adjective, adverb) once: in the past; occurred one time only
Sinonime: assured, categorical, crystalline,
decided,
definitive,
distinct,
evident,
explicit,
express, indubitable, lucent,
lucid, obvious,
plain,
precise,
pronounced, sharp-cut,
specific,
straightforward,
unambiguous, undisputed, undoubted,
unequivocal, unquestioned, well-defined
Antonime: ambiguous,
fuzzy,
indefinite,
vague