Definitions
1.nounA directed quantity, one with both magnitude and direction; the signed difference between two points.
2.nounAn ordered tuple representing a directed quantity or the signed difference between two points.
3.nounAny member of a (generalized) vector space."The vectors in {\mathbb Q}[X] are the single-variable polynomials with rational coefficients: one is \textstyle x^{42}+\frac1{137}x-1."
4.nounA chosen course or direction for motion, as of an aircraft.
5.nounA carrier of a disease-causing agent.
6.noun(by extension) A person or entity that passes along an urban legend or other meme.
7.nounA recurring psychosocial issue that stimulates growth and development in the personality.
8.nounThe 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.
9.noun(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.
10.nounA one-dimensional array.
11.nounA graphical representation using outlines; vector graphics."a vector image"
12.nounA DNA molecule used to carry genetic information from one organism into another.
13.verbTo set (particularly an aircraft) on a course toward a selected point.
14.verbTo redirect to a vector, or code entry point.