vitamin noun
ADJ. take The doctor told me to take vitamins regularly.
VERB + VITAMIN contain Most foods contain vitamin E. | be rich in Fish is rich in vitamins and minerals. | enrich sth with, fortify sth with breakfast cereals enriched with vitamins
VITAMIN + NOUN drops, injections, pills, supplements, tablets | requirements | deficiency Vitamin C deficiency can ultimately lead to scurvy.
You can also check other dicts: vitamin (English, 中文解释 ), wordnet sense, Collins Definition