noun🔗ShareA flexible enclosing or separating tissue forming a plane or film and separating two environments (usually in a plant or animal)."The membranes of our cells allow nutrients in and waste products out. "physiologyanatomybiologyorganismbodyChat with AIVocabulary GamePractice Reading
noun🔗ShareA mechanical, thin, flat flexible part that can deform or vibrate when excited by an external force."The musician tapped the membranes of the drums, creating different sounds depending on where he struck them. "materialparttechnologyphysicssciencemachineChat with AIVocabulary GamePractice Reading
noun🔗ShareA flexible or semi-flexible covering or waterproofing whose primary function is to exclude water."The new rain jacket has special membranes to keep the wearer dry. "materialbiologyphysiologyanatomystructureorganismpartbodyscienceChat with AIVocabulary GamePractice Reading
