vectors
word · lemma: vector
Definition
Vectors are quantities that have both direction and magnitude, commonly used in math, physics, and engineering. In biology, a vector can also be an organism that carries and spreads disease.
Usage & Nuances
In science, 'vectors' are plural and used especially for physical quantities like force or velocity. In biology, 'vectors' often means organisms like mosquitoes that transmit diseases. Don't confuse mathematical vectors with everyday uses of 'direction'.
Example Sentences
In physics class, we learned how to add vectors.
basic
Mosquitoes can be dangerous because they are vectors of disease.
basic
The force and velocity are both represented by vectors.
basic
The computer program uses vectors to draw shapes and animations.
natural
Scientists study how different vectors spread viruses in tropical regions.
natural
If you take calculus, you'll end up working with vectors a lot.
natural