noun🔗SharePlastidesAny of various organelles found in the cells of plants and algae, often concerned with photosynthesis"Plant cells contain plastids, including chloroplasts which are essential for photosynthesis. "Les cellules végétales contiennent des plastides, dont les chloroplastes qui sont essentiels à la photosynthèse.biologyplantorganChat with AIVocabulary GamePractice Reading