glycogen

noun/ˈɡlaɪkədʒən/

Frequency rank: #16,008 most common English word

Meaning

a polysaccharide stored in the liver and muscles that serves as the body's main short-term energy reserve.

Illustration for the English word “glycogen”

Example sentence

After a long run, your muscles quickly replenish their glycogen stores to prepare for the next workout.

Synonyms & related words

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