Simple past tense and past participle of wax.(verb)
Of an object, coated or treated with wax in order to make it shiny or waterproof, or to protect it.(adjective)
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Use "waxed" in a sentence
"Wrap the dough in waxed paper and freeze until firm, about 30 minutes."
"Shape each half into 15-inch log; wrap in waxed paper."
"I bethought me of my father and his kingly estate and how I had become a woodcutter; and how, after my time had been awhile serene, the world had again waxed turbid and troubled to me."