v. Simple past tense and past participle of custom.
The Century Dictionary and Cyclopedia
Customary; usual; common; accustomed. See accustomed.
Word Usage
"Tasslehoff, who had never seen this sort of behavior before -- he was ac - customed to kender, who simply shouted their sugges - tions at the tops of their lungs -- finally realized that Vinsint was awaiting some sort of signal before speak - ing."