Definition Definition

vector - Meaning and Examples

Meaning of 'vector' (Webster Dictionary)

1 . Vector [ n.]
- Same as Radius vector.
- A directed quantity, as a straight line, a force, or a velocity. Vectors are said to be equal when their directions are the same their magnitudes equal. Cf. Scalar.

Meaning of 'vector' (Princeton's WordNet)

1 . vector [ n]
Meaning (1):
- any agent (person or animal or microorganism) that carries and transmits a disease
Example in sentence:
  • aphids are transmitters of plant diseases;
  • fleas are vectors of the plague;
  • mosquitos are vectors of malaria and yellow fever;
  • when medical scientists talk about vectors they are usually talking about insects