This can mean to diminish or make smaller, or it can be a noun meaning the object. Here are some sentences.
The reduction in our heating bill leaves us more money in the bank. Since making healthier food choices, I've noticed a reduction in my weight.
The recipe called for a reduction to thicken the sauce.
Reduction of wasting water would be better for our planet and us people.
use it by saying- how can you use the word ebullient in a sentence?
Can you use the word concluding in a sentence? Done.
How can you use the word infectious in a sentence
You can use the word Truss in a sentence like this.
Just use it! Or do you mean, can you use the word beheld in a sentence.
Since that is not a word I would not attempt to use it in a sentence.
You just did use the word colonize in a sentence.
You can use the word Terrorist in a sentence as " Muslims are not terrorist ".
How do you use the word decibel in a sentence?What is decibel used for?