Chewed on a ring, perhaps

Usage examples of teethed.

The prince was a computer genius some said he had thought in binary codes in his creche and teethed on chips--and when he was barely out of his teens, he had mastered the use of the Josephson junctions in what he termed an "idiot proof" applica tion to regulate with complete safety the vast flow of skycars and drones in and out of major Linear depots and over densely populated areas.

Kindan remembered that watch-whers teethed, not unlike human babies, and with the same pain and discomfort.

The worshippers, gleamingly teethed and boldly coloured, were stained glass enough.