チラコイドちらこいどFreq.FrequencyTop 100,000Meanings1nounthylakoidBiology term for the membrane-bound compartments inside chloroplasts and cyanobacteria where photosynthesis takes place.チラコイド膜まくでは光こう合ごう成せいの光ひかり反はん応のうが行おこなわれる。The light reactions of photosynthesis occur in the thylakoid membrane.