Unknown Definition
ŭn-nōn
unknowns
adjective
Not known.
Webster's New World
Not identified, ascertained, or established.
Received flowers from an unknown admirer.
American Heritage
Not well known or widely known.
An unknown artist.
American Heritage
Synonyms:
Antonyms:
noun
unknowns
That which is unknown.
Investigating the unknown.
American Heritage
Something that is not known.
This case has many unknowns.
American Heritage
An unknown person or thing.
Webster's New World
A person who is not well known, as to the general public.
Cast an unknown in the starring role.
American Heritage
An unknown mathematical quantity; also, a symbol for this.
Webster's New World
Synonyms:
- stranger
- alien
- terra-incognita
- unknown region
- unknown-quantity
- noumenon
- inconnu
- imponderables
Antonyms:
Other Word Forms of Unknown
Noun
Singular:
unknown
Plural:
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