1. eminent beyond or above comparison; "matchless beauty"; "the team''s nonpareil center fielder"; "she''s one girl in a million"; "the one and only Muhammad Ali"; "a peerless scholar"; "infamy unmatched in the Western world"; "wrote with unmatchable clarity

2. particular but unspecified; "early one evening"

3. of the same kind or quality; "two animals of one species"

4. being the single appropriate individual of a kind; only; "the one horse that could win this race"; "the one person I could marry"

5. indefinite in time or position; "he will come one day"; "one place or another"

6. used informally as an intensifier; "that is one fine dog"

7. being one in number--a single unit or thing; "one person is going"; "her one thought was to win"; "I''m just one player on the team"; "one day is just like the next"; "seen one horse and you''ve seen them all"

8. having the indivisible character of a unit; "a unitary action"; "spoke with one voice"

Similar words to 'one(a)'

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