English-Thai Dictionary
unknown
ADJ ที่ ไม่รู้ unfamiliar familiar ti-mai-ru
unknown
ADJ ที่ ไม่ เป็น เป็น รู้จัก famous ti-mai-pen-pen-ru-jak
unknown
N สิ่ง ที่ ไม่ รู้จัก สิ่ง ที่ ไม่ ร คนที่ ไม่ เป็นที่รู้จัก สัญลักษณ์ แทน จำนวน ที่ ไม่ทราบ sing-ti-mai-ru-jak
Webster's 1828 Dictionary
UNKNOWN
a. 1. Not known. The author of the invention is unknown.
2. Greater than is imagined.
3. Not having had cohabitation.
4. Not having communication.
Webster's 1913 Dictionary
UNKNOWN
UNKNOWN Un *known ", a.
Defn: Not known; not apprehended. -- Un *known "ness, n. [R.] Camden.
New American Oxford Dictionary
unknown
un known |ˌənˈnōn ˌənˈnoʊn | ▶adjective not known or familiar: exploration into unknown territory | his whereabouts are unknown to his family. • (of a performer or artist ) not well known or famous. ▶noun an unknown person or thing: she is a relative unknown. • Mathematics an unknown quantity or variable: find the unknown in the following equations. • (the unknown ) that which is unknown: our fear of the unknown. PHRASES unknown to without the knowledge of: unknown to Miller, the police had taped their telephone conversation. DERIVATIVES un known ness noun
unknown quantity
un known quan ti ty ▶noun a person or thing whose nature, value, or significance cannot be determined or is not yet known: the producers replaced her with an unknown quantity.
Unknown Soldier
Un known Sol dier |ˌənˈnoʊn ˈsoʊlʤər | ▶noun an unidentified representative member of a country's armed forces killed in war, given burial with special honors in a national memorial.
Oxford Dictionary
unknown
un |known |ʌnˈnəʊn | ▶adjective not known or familiar: exploration into unknown territory | his whereabouts are unknown to his family. • (of a performer or artist ) not well known or famous. ▶noun an unknown person or thing: she is a relative unknown. • (the unknown ) that which is unknown: our fear of the unknown. • Mathematics an unknown quantity or variable: find the unknown in the following equations. PHRASES unknown to without the knowledge of. DERIVATIVES unknownness |ʌnˈnəʊnnɪs |noun
unknown quantity
un |known quan |tity ▶noun a person or thing whose nature, value, or significance cannot be determined or is not yet known.
Unknown Soldier
Unknown Soldier (also Unknown Warrior ) ▶noun an unidentified representative member of a country's armed forces killed in war, given burial with special honours in a national memorial.
American Oxford Thesaurus
unknown
unknown adjective 1 the future is unknown: uncertain, undisclosed, unrevealed, secret; undetermined, undecided, unresolved, unsettled, unsure, unascertained. ANTONYMS decided. 2 unknown country: unexplored, uncharted, unmapped, untraveled, undiscovered, unfamiliar, unheard of, new, novel, strange. ANTONYMS familiar. 3 persons unknown: unidentified, anonymous, unnamed, nameless; faceless, hidden. ANTONYMS identified, named. 4 unknown artists: obscure, unrecognized, unheard of, unsung, overlooked, unheralded, minor, insignificant, unimportant. ANTONYMS familiar. ▶noun the overseas ballots are a big unknown: mystery, unknown quantity, uncertainty, ambiguity, variable, anyone's guess; informal crapshoot.
Oxford Thesaurus
unknown
unknown adjective 1 the ultimate outcome of their dispute was unknown: undisclosed, unrevealed, undivulged, untold, unspecified, secret, mysterious, dark, hidden, concealed; undetermined, undecided, unresolved, unfixed, unestablished, unsettled, unsure; pending, unascertained, undefined, indefinite, inconclusive, in the balance, in limbo, up in the air. ANTONYMS known, decided. 2 all his instincts were warning him of the dangers in the unknown country ahead: unexplored, uncharted, unmapped, untravelled, undiscovered, virgin; remote, exotic, outlandish. ANTONYMS familiar, well travelled. 3 he was murdered by a person or persons unknown: unidentified, unnamed, nameless, anonymous, undesignated, incognito, mysterious; rare innominate. ANTONYMS identified, named. 4 firearms were unknown to the Indians at the time of the conquest: unfamiliar, unheard of, unprecedented, new, novel, strange, exotic. ANTONYMS familiar. 5 unknown artists of the avant-garde: obscure, unheard of, little known, unsung, minor, insignificant, unimportant, undistinguished, unrenowned, inconsequential, lowly, unhonoured, forgotten. ANTONYMS famous, celebrated.
Sanseido Wisdom Dictionary
unknown
un known /ʌ̀nnóʊn /〖un (否定 )known (知られている )〗形容詞 比較なし 1 «…に » 知られていない , 不明の, 未知の «to » ▸ The cause of his death is still unknown .彼の死因は未だ明らかではない ▸ for some unknown reason 何か不明の理由で ▸ unknown territory 未知の土地 2 〈人が 〉無名の, 名の売れていない ▸ an unknown actor 無名の俳優 3 〈問題 事態などが 〉前例のない ▸ The disease is unknown in Asia .その病気はアジアで今までに確認されていない ▸ It was not unknown for me to work 16 hours a day .私は1日に16時間働くこともよくあった unkn ó wn to A A 〈人 〉に知られずに, Aの知らないうちに .名詞 C 1 無名の人 .2 知られていないこと .3 〖the ~〗未知の世界 ; 未知の物 [事 ].4 〘数 〙未知数 .~̀ qu á ntity 1 〘数 〙未知数 .2 未知数の人 [物 ].U -̀ S ó ldier [⦅英 ⦆W á rrior ]〖the ~〗無名戦士 〘米国ではWashington, D.C. 付近のArlington National Cemeteryに, 英国ではLondonのWestminster Abbeyにその墓がある 〙.