noun🔗ShareडाईटमAny of a group of minute unicellular algae having a siliceous covering of great delicacy, now categorized as class Diatomophyceae or division Bacillariophyta."Microscopic diatoms in the ocean produce a large portion of the Earth's oxygen. "महासागर में सूक्ष्म डाइटम पृथ्वी के ऑक्सीजन का एक बड़ा हिस्सा उत्पन्न करते हैं।organismbiologymicroorganismplantnatureenvironmentecologyscienceChat with AIVocabulary GamePractice Reading