noun Download 🔗Share A flexible enclosing or separating tissue forming a plane or film and separating two environments (usually in a plant or animal). Examples : "The cell membrane controls what enters and leaves the cell. " physiology anatomy biology organism plant animal body Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A mechanical, thin, flat flexible part that can deform or vibrate when excited by an external force. Examples : "The loudspeaker's membrane vibrated with each sound, making the music audible. " material part physics science technical device machine technology structure Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A flexible or semi-flexible covering or waterproofing whose primary function is to exclude water. Examples : "The new waterproof tent's membrane kept the rain out, ensuring a dry camping trip. " material biology physiology anatomy science Chat with AIVocabulary GamePractice Reading