for the word "hiatus"

can it be used in a sentence that says:

He took a hiatus from his hobby.

(that sentence was from a website)
just want to make sure its right

Yes, that is correct. It would be better if you added something to it -- like

He took a hiatus from his hobby to get a lot of work done around the house.

ok thanks

You're welcome.

it has other meanings also.

The surgeon grafted the hiatus in the forearm.

The word cooperate has a hiatus between the two O's, as does ear have between the two vowels ea.

http://www.onelook.com/?w=hiatus&ls=a

Yes, the sentence "He took a hiatus from his hobby" is grammatically correct and is a proper use of the word "hiatus." If you have any doubts about the accuracy or appropriateness of a sentence found on a website, it's always a good idea to consult reliable sources such as dictionaries or reputable grammar guides to confirm its usage.