Simple past tense and past participle of tiff.(verb)
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Use "tiffed" in a sentence
"If a property that used to yield $1 million in tax revenues now yields $3 million, due to redevelopment, the extra $2 million is "tiffed" to pay off the project costs."
"We tiffed a little going to church, and fairly quarrelled before the bells had done ringing."
"They had tiffed occasionally, and broken off the friendship, and once I believe returned letters."