Beau is a noun and means boyfriend
Sally needed to find a beau before Valantine's Day came.
She came into the dance with a handsome beau. Daniel was an attentive beau. Silvia was a notorious beau snatcher.
it means a kind action, or an action of good faith.
Change to masculin : Elles
You can use the word Truss in a sentence like this.
Can you use the word concluding in a sentence? Done.
The word owl in french is un hibou. A sentence with the word hibou in it is, un hibou est beau, that means an owl is beautiful.
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?
You can use the word Terrorist in a sentence as " Muslims are not terrorist ".
You just did use the word colonize in a sentence.
Since that is not a word I would not attempt to use it in a sentence.
The French term for a relative in-law is the word "beau" in front of the relation: beau-frère, belle-sœur, beau-père, etc. The general term is belle-famille.