adjective🔗ShareSemipermeablePermeable to some things and not to others, as a cell membrane which allows some molecules through but blocks other substances."The cell membrane is semipermeable, allowing water to pass through but preventing larger molecules like sugar from entering. "La membrana celular es semipermeable, permitiendo que el agua la atraviese pero impidiendo que moléculas más grandes como el azúcar entren.biologybiochemistryphysiologyorganismChat with AIVocabulary GamePractice Reading