Simple past tense and past participle of unlace.(verb)
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Use "unlaced" in a sentence
"As we drove, Congolese soldiers — ostensibly separating a patchwork of rebel and militia camps — limped by in unlaced boots, rifles slapping against their backs."
""I try to show that corsets are back-lacing, and they have to be completely unlaced to take them off," she says."
"When the food's gone, I take a mental survey of the night's festivities — a gram-and-a-half spliff rolled with the remainder of Billy and his old man's stash unlaced, half an E pill shaped like Starscream of the Transformers, two small lines of stingy coke some Rican probably cut with a lot of speed or Ex-Lax, five or six beers — a perfect exercise in decadent moderation."