Simple past tense and past participle of tetter.(verb)
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Use "tettered" in a sentence
"Edwards was my choice in the beginning and when he dropped out I tettered between Hillary and Obama."
"His skin was thin, peeling from his face on exposure to the sun, and giving it a tettered appearance."
"I confessed my fault to Buxton and Marshall and we tettered for a while, till, by chance, Sagr ibn Shaalan, one of our old allies of the distant days of Wejh, rode down the track, and put us on the road."