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Use "dissections" in a sentence
"Previously, puzzles were 'dissections' - not interlinked like modern sets - and were cut using a handheld fretsaw."
"A Yale School of Medicine study, reported in the American Journal of Cardiology in 2007, looked at 90 patients who had suffered aortal "dissections" -- a dangerous tear in the inner wall of the heart's main outbound vessel, often linked to high blood pressure."
"The sheep’s-brain dissections are going rather well."