vitamin C

noun

: a water-soluble vitamin C₆H₈O₆ found in plants and especially in fruits and leafy vegetables or made synthetically and used in the prevention and treatment of scurvy and as an antioxidant for foods

called also ascorbic acid

Examples of vitamin C in a Sentence

Recent Examples on the Web

In addition to its balanced macronutrient profile, zucchini contains an impressive amount of vitamin C, potassium, and manganese. — Chelsea Rae Bourgeois, Health, 30 July 2026

Key Takeaways Strawberries provide more fiber and vitamin C than watermelon, supporting digestion, immune function, and healthy skin. — Cristina Mutchler, Verywell Health, 28 July 2026

Lychee Benefits Lychee contains a decent amount of vitamin C and is a great option for meeting your daily fruit serving. — Katlyn Moncada, Better Homes & Gardens, 28 July 2026

What’s more, there’s also vitamin C and glutathione for antioxidant protection, and peptides to address skin’s laxity. — Audrey Noble, Vogue, 27 July 2026

Word History

First Known Use

circa 1920, in the meaning defined above

Rhymes for vitamin C

• abc
• absentee
• addressee
• adoptee
• allottee
• amphorae
• amputee
• apc
• apogee
• appointee
• assessee
• assignee

Kids Definition

vitamin C

noun

: a vitamin that is present especially in citrus fruits, tomatoes, and green vegetables and is needed by the body to prevent scurvy

called also ascorbic acid

Medical Definition

vitamin C

noun

: a water-soluble vitamin C₆H₈O₆ found in plants and especially in fruits and leafy vegetables or made synthetically and used in the prevention and treatment of scurvy and as an antioxidant for foods

called also ascorbic acid