Englishfor English speakers
feedback
Noun
—
A reaction or opinion of something.
I'd really like some feedback on my poem.
I've been hearing really positive feedback about the new library.
After you hand in your essay, I will give you your grade and feedback regarding the content.
—
The high-pitched noise that you can hear when there's a loop between a microphone and a speaker.
vector
Noun
—
A vector is a quantity with both a size and a direction.
In teaching physics, force or velocity vectors can be added to the animation.
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A vector is an animal or insect that carries and spreads a disease.
Other forms of this disease used different insect vectors.