unknown

un·known

U0090800 (ŭn-nōn′)adj.1. Not known; unfamiliar: a problem unknown in earlier times.2. Not identified, ascertained, or established: received flowers from an unknown admirer.3. Not well known or widely known: an unknown artist.n.1. a. That which is unknown: investigating the unknown.b. Something that is not known: This case has many unknowns.c. A person who is not well known, as to the general public: cast an unknown in the starring role.d. An unknown person, especially an Unknown Soldier: the tomb of the unknowns.2. Mathematics A quantity of unknown numerical value.

unknown

(ʌnˈnəʊn) adj1. not known, understood, or recognized2. not established, identified, or discovered: an unknown island. 3. not famous; undistinguished: some unknown artist. 4. unknown quantity a person or thing whose action, effect, etc, is unknown or unpredictablen5. an unknown person, quantity, or thing6. (Mathematics) maths a variable, or the quantity it represents, the value of which is to be discovered by solving an equation; a variable in a conditional equation: 3y = 4x + 5 is an equation in two unknowns. unˈknownness n

un•known

(ʌnˈnoʊn)

adj. 1. not known; not within the range of knowledge, experience, or understanding; strange; unfamiliar. 2. not discovered, explored, identified, or ascertained. 3. not widely known; not famous; obscure. n. 4. a person or thing that is unknown. 5. a symbol representing an unknown quantity: in algebra, analysis, etc., frequently represented by a letter from the last part of the alphabet.

unknown

1. A code meaning "information not available."
2. An unidentified target. An aircraft or ship that has not been determined to be hostile, friendly, or neutral using identification friend or foe and other techniques, but that must be tracked by air defense or naval engagement systems.
3. An identity applied to an evaluated track that has not been identified. See also assumed friend; friend; hostile; neutral; suspect.

Thesaurus

Noun	1.	unknown - an unknown and unexplored region; "they came like angels out the unknown"terra incognita, unknown regionregion - a large indefinite location on the surface of the Earth; "penguins inhabit the polar regions"
	2.	unknown - anyone who does not belong in the environment in which they are foundstranger, alienoutsider, foreigner - someone who is excluded from or is not a member of a groupinterloper, intruder, trespasser - someone who intrudes on the privacy or property of another without permission
	3.	unknown - a variable whose values are solutions of an equationunknown quantityvariable - a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity
Adj.	1.	unknown - not known; "an unknown amount"; "an unknown island"; "an unknown writer"; "an unknown source"unacknowledged - not recognized or admittedunfamiliar - not known or well known; "a name unfamiliar to most"; "be alert at night especially in unfamiliar surroundings"inglorious - not bringing honor and glory; "some mute inglorious Milton here may rest"known - apprehended with certainty; "a known quantity"; "the limits of the known world"; "a musician known throughout the world"; "a known criminal"
	2.	unknown - being or having an unknown or unnamed source; "a poem by an unknown author"; "corporations responsible to nameless owners"; "an unnamed donor"nameless, unnamed, unidentifiedanon., anonymous - having no known name or identity or known source; "anonymous authors"; "anonymous donors"; "an anonymous gift"
	3.	unknown - not known to exist; "things obscurely felt surged up from unknown depths"unsuspected - not suspected or believed likely; "remained unsuspected as the head of the spy ring"; "he was able to get into the building unspotted and unsuspected"; "unsuspected difficulties arose"; "unsuspected turnings in the road"
	4.	unknown - not famous or acclaimed; "an obscure family"; "unsung heroes of the war"unsung, obscureinglorious - not bringing honor and glory; "some mute inglorious Milton here may rest"
	5.	unknown - not known before; "used many strange words"; "saw many strange faces in the crowd"; "don't let anyone unknown into the house"strangeunfamiliar - not known or well known; "a name unfamiliar to most"; "be alert at night especially in unfamiliar surroundings"

unknown

adjective1. strange, new, undiscovered, uncharted, unexplored, virgin, remote, alien, exotic, outlandish, unmapped, untravelled, beyond your ken a perilous expedition, through unknown terrain2. undisclosed, secret, unspecified, unrevealed, concealed, undetermined, undivulged The proposed target of the bomb is unknown.3. unidentified, mysterious, anonymous, unnamed, nameless, incognito Unknown thieves had forced their way into the apartment.4. obscure, little known, minor, humble, unfamiliar, insignificant, lowly, unimportant, unheard-of, unsung, inconsequential, undistinguished, unrenowned He was an unknown writer.
obscure famous, known, celebrated, distinguished, well-known, renowned, familiar, recognized5. unheard of, unprecedented, unfamiliar, new, novel, strange, exotic A hundred years ago coronary heart disease was virtually unknown.

unknown

adjectiveNot known or not widely known by name:nameless, obscure, unheard-of.

Translations

不知道的无名的未知的

unknowingly

(anˈnouiŋli) adverb without being aware. She had unknowingly given the patient the wrong medicine. 無意中 无意中unˈknown adjective1. not known. her unknown helper. 未知的 未知的2. not famous; not well-known. That actor was almost unknown before he played that part. 無名的 无名的

unknown

→ 不知道的zhCN