Definify.com
Webster 1913 Edition
Vector
Vec′tor
,Noun.
[L., a bearer, carrier. fr.
vehere
, vectum
, to carry.] 1.
Same as
Radius vector
. 2.
(Math.)
A directed quantity, as a straight line, a force, or a velocity. Vectors are said to be equal when their directions are the same and their magnitudes equal. Cf.
Scalar
. ☞ In a triangle, either side is the vector sum of the other two sides taken in proper order; the process finding the vector sum of two or more vectors is vector addition (see under
Addition
). Webster 1828 Edition
Vector
VEC'TOR
,Noun.
Definition 2024
vector
vector
English
Noun
vector (plural vectors)
- (mathematics) A directed quantity, one with both magnitude and direction; the signed difference between two points.
- 1914, The New Student's Reference Work:
- As examples of vector quantities may be mentioned the distance between any two given points, a velocity, a force, an acceleration, angular velocity, intensity of magnetization flux of heat.
-
- (mathematics) An ordered tuple representing a directed quantity or the signed difference between two points.
- (mathematics) Any member of a (generalized) vector space.
- The vectors in are the single-variable polynomials with rational coefficients: one is .
- (aviation) A chosen course or direction for motion, as of an aircraft.
- (epidemiology) A carrier of a disease-causing agent.
- (sociology) A person or entity that passes along an urban legend or other meme.
- (psychology) A recurring psychosocial issue that stimulates growth and development in the personality.
- The way in which the eyes are drawn across the visual text. The trail that a book cover can encourage the eyes to follow from certain objects to others.(Can we add an example for this sense?)
- (computing, operating systems) A memory address containing the address of a code entry point, usually one which is part of a table and often one that is dereferenced and jumped to during the execution of an interrupt.
- (programming) A one-dimensional array.
- 2004, Jesse Liberty, Bradley L. Jones, Sams Teach Yourself C++ in 21 Days (page 694)
- To create a vector of students in a class, you will want the vector to be large enough […]
- 2004, Jesse Liberty, Bradley L. Jones, Sams Teach Yourself C++ in 21 Days (page 694)
- (molecular biology) A DNA molecule used to carry genetic information from one organism into another.
Usage notes
- (programming): The term vector is used loosely when the indices are not (either positive or non-negative) integers.
Hypernyms
Hyponyms
Hyponyms
|
|
|
Derived terms
Derived terms
Translations
directed quantity
|
|
aviation: chosen course or direction for motion
carrier of a disease-causing agent
sociology: person or entity that passes along an urban legend or other meme
|
recurring psychosocial issue that stimulates growth in the personality
way in which the eyes are drawn across the visual text
memory address containing the address of a code entry point
programming: one-dimensional array
DNA molecule used to carry genetic information from one organism into another
Verb
vector (third-person singular simple present vectors, present participle vectoring, simple past and past participle vectored)
- To set (particularly an aircraft) on a course toward a selected point.
- 1994, Eve Kosofsky Sedgwick, Tendencies
- […] if love is vectored toward an object and Elinor's here flies toward Marianne, Marianne's in turn toward Willoughby.
- 1994, Eve Kosofsky Sedgwick, Tendencies
- (computing) To redirect to a vector, or code entry point.
Translations
References
- The New Oxford Dictionary of English
Anagrams
Dutch
Pronunciation
Noun
vector m (plural vectoren, diminutive vectortje n)
- (mathematics) an element of a vector space
Latin
Pronunciation
- (Classical) IPA(key): /ˈwek.tor/, [ˈwɛk.tɔr]
Noun
vector m (genitive vectōris); third declension
Inflection
Third declension.
Case | Singular | Plural |
---|---|---|
nominative | vector | vectōrēs |
genitive | vectōris | vectōrum |
dative | vectōrī | vectōribus |
accusative | vectōrem | vectōrēs |
ablative | vectōre | vectōribus |
vocative | vector | vectōrēs |
Verb
vector
- first-person singular present passive indicative of vectō
References
- vector in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
- vector in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
- Meissner, Carl; Auden, Henry William (1894) Latin Phrase-Book, London: Macmillan and Co.
- passengers: vectores (Phil. 7. 9. 27)
- passengers: vectores (Phil. 7. 9. 27)