"Really?" said Harry, taking care not to catch Ron’s eye; the last time he had met Hagrid’s half-brother, a vicious giant with a talent for ripping up trees by the roots, his vocabulary had comprised five words, two of which he was unable to pronounce properly.
Her half-finished antidote, comprising fifty-two ingredients including a chunk of her own hair, bubbled sluggishly behind Slughorn, who had eyes for nobody but Harry.
The second group was comprised of ten of the silliest girls Harry had ever encountered, who, when he blew his whistle, merely fell about giggling and clutching one another.
There are no more uses of "comprised" in the book.
Show samples from other sources
The university is comprised of six colleges.
The Senate is comprised of 100 senators — two from each state.