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Từ điển Anh - Việt
danh từ
dấu, dấu hiệu, ký hiệu; mật hiệu
dấu thánh giá
ký hiệu hoá học
nói bằng hiệu
hiệu hỏi và hiệu đáp, mật hiệu (của một tổ chức)
dấu hiệu biểu hiện, biểu hiện, tượng trưng, điểm
dấu hiệu biểu hiện xu hướng của tình hình
bạo lực là biểu hiến sự yếu
tặng một quyển sách để thể hiện tình hữu nghị
(y học) triệu chứng
dấu vết (thú săn...)
biển hàng
ước hiệu
ước hiệu của người câm điếc
gọi gió làm mưa, hô phong hoán vũ
không phản ứng gì
động từ
ký tên, viết ký hiệu, viết dấu hiệu
đề nghị ông ký (tên) vào đây
ký một hợp đồng
anh ấy vẫn thường vẽ một ngôi sao đỏ làm ký hiệu
ra hiệu, làm hiệu
ra hiệu đồng ý
ra hiệu cho ai làm việc gì
nhường (tài sản cho ai) bằng chứng thư
ký giao kỳ làm gì (cho ai); đưa giao kèo cho (ai) ký nhận làm gì cho mình
ngừng (phát thanh)
(thông tục) ngừng nói, thoi nói chuyện
(như) to sign on
đăng tên nhập ngũ
Chuyên ngành Anh - Việt
Hoá học
sự nhìn, sự ngắm || đt. nhìn
Kinh tế
ký; ký hiệu
Kỹ thuật
dấu, dấu hiệu, ký hiệu; móc trắc địa; độ cao
Sinh học
dấu hiệu
Tin học
dấu hiệu
Toán học
dấu; dấu hiệu
Vật lý
dấu; dấu hiệu
Xây dựng, Kiến trúc
dấu, dấu hiệu, ký hiệu; móc trắc địa; độ cao
Từ điển Anh - Anh


sign (sīn) noun

1. Something that suggests the presence or existence of a fact, condition, or quality.

2. a. An act or a gesture used to convey an idea, a desire, information, or a command: gave the go-ahead sign. b. Sign language.

3. a. A displayed structure bearing lettering or symbols, used to identify or advertise a place of business: a motel with a flashing neon sign outside. b. A posted notice bearing a designation, direction, or command: an EXIT sign above a door; a traffic sign.

4. A conventional figure or device that stands for a word, a phrase, or an operation; a symbol, as in mathematics or in musical notation.

5. plural sign An indicator, such as a dropping or footprint, of the trail of an animal: looking for deer sign.

6. A trace or vestige: no sign of life.

7. A portentous incident or event; a presage: took the eclipse as a sign from God.

8. A body manifestation that serves to indicate the presence of malfunction or disease.

9. One of the 12 divisions of the zodiac, each named for a constellation and represented by a symbol.


signed, signing, signs


verb, transitive

1. To affix one's signature to.

2. To write (one's signature).

3. To approve or ratify (a document) by affixing a signature, seal, or other mark: sign a bill into law.

4. To hire or engage by obtaining a signature on a contract: signed a rookie pitcher for next season; sign up actors for a tour.

5. To relinquish or transfer title to by signature: signed away all her claims to the estate.

6. To provide with a sign or signs: sign a new highway.

7. To communicate with a sign or by sign language: signed his approval; sign instructions to a hearing-impaired teammate.

8. To consecrate with the sign of the cross.

verb, intransitive

1. To make a sign or signs; signal.

2. To use sign language.

3. To write one's signature.

phrasal verb.

sign in

To record the arrival of (another or oneself) by signing a register. sign off

1. To announce the end of a communication; conclude.

2. To stop transmission after identifying the broadcasting station.

3. Informal. To express approval formally or conclusively: got the Congress to sign off on the tax proposal.

sign on

1. Informal. To enlist oneself, especially as an employee: "Retired politicians often sign on with top-dollar law firms" (New York Times).

2. To start transmission with an identification of the broadcasting station.

sign out

To record the departure of (another or oneself) by signing a register. sign up

To agree to be a participant or recipient by signing one's name; enlist: signed up for military service; signing up for a pottery course.


[Middle English signe, from Old French, from Latin signum.]

signʹer noun

Synonyms: sign, badge, mark, token, symptom, note. These nouns are compared as they denote an outward indication of the existence or presence of something not immediately evident. Sign is the most general: A high forehead is thought to be a sign of intelligence. "The exile of Gaveston was the sign of the barons' triumph" (John R. Green). "The V sign is the symbol of the unconquerable will of the occupied territories" (Winston S. Churchill). Badge usually refers to something that is worn as an insignia of membership, is an emblem of achievement, or is a characteristic sign: The sheriff's badge was shaped like a star. "Sweet mercy is nobility's true badge" (Shakespeare). Mark can refer to a visible trace or impression (a laundry mark) or to an indication of a distinctive trait or characteristic: Intolerance is the mark of a bigot. The term can also denote a lasting effect, as of an experience: Poverty had left its mark. Token usually refers to evidence or proof of something intangible: sent flowers as a token of her affection. Symptom suggests outward evidence of a process or condition, especially an adverse condition: "dying of a hundred good symptoms" (Alexander Pope); "the gale having rather increased than shown any symptoms of abating" (Frederick Marryat). Note applies to the sign of a particular quality or feature: "the eternal note of sadness" (Matthew Arnold). See also synonyms at gesture.

Đồng nghĩa - Phản nghĩa
sign (n)
  • symbol, emblem, mark, insignia, logo, badge
  • signal, indication, symptom, warning, clue, hint
  • notice, poster, road sign, placard, billboard, hoarding
  • trace, track, trail, footprint, mark, scent
  • omen, warning, portent, premonition, indication, prediction
  • sign (v)
  • autograph, sign your name, initial, authorize, endorse
  • make signs, signal, gesture, motion, indicate, gesticulate
  • employ, contract, hire, engage, take on, retain, sign up
    antonym: dismiss