noun🔗SharePerforation, percementThe act of perforating or the state of being perforated."The notebook paper had a line of perforation so the pages could be easily torn out. "Le papier du cahier avait une ligne de perforation pour que les pages puissent être facilement arrachées.actionprocesstechnicalitemChat with AIVocabulary GamePractice Reading
noun🔗SharePerforation, trouAny opening in a solid object."The ticket had a clear perforation so you could easily tear off the stub. "Le billet avait une perforation claire, ce qui permettait de détacher facilement le talon.partitemthingstructureChat with AIVocabulary GamePractice Reading
noun🔗SharePerforation, ruptureAn abnormal opening in an organ, such as a rupture."The doctor was concerned about a possible perforation in the patient's stomach lining after the surgery. "Le médecin était préoccupé par une possible perforation de la paroi de l'estomac du patient après l'opération.medicineorgananatomydiseasebodyChat with AIVocabulary GamePractice Reading
noun🔗SharePerforation, série de trousA series of holes punched through something in order to assist in separating parts."The paper towels tore easily along the perforation. "Les essuie-tout se sont déchirés facilement le long de la perforation.materialpartstructureChat with AIVocabulary GamePractice Reading
noun🔗SharePerforation, trouThat portion of a surface that remains after an open disk is removed from it."The perforation left in the paper after punching a hole was slightly rough around the edges. "La perforation laissée dans le papier après avoir percé un trou était légèrement rugueuse sur les bords.gapitempartstructureChat with AIVocabulary GamePractice Reading
