It means somebody who tries to attract customers to a show by yelling a song.
EX: The barker was having trouble attracting any customers because they had read the bad reviews in the paper.
Laika is equivalent to the word barker.
The dog was a very loud barker and could be heard in the next street.
Can you use the word concluding in a sentence? Done.
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.
How do you use the word decibel in a sentence?What is decibel used for?
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 ".
use the word puzzlement in a sentence
the word rag in a sentence
can i get a sentence for the word abhorrence