an unpluggable computer chip

The bird Ibis falcinellus is parasitized by at least seven species of mallophagous insects, each of which is specialized on a single feather type.

We sigh in vain in South Africa for psychologists who are expert Bantologists or for Bantologists who are expert psychologists.

...during a week when he had been accused of headbutting one of his players — I went on the air and said I didn't know whether Knight was a head-butter or not, but I did know that he was a butt-head for his comment.