bulk up

English dictionary entry

Meanings

verb
  1. To gain weight.
  2. To increase the weight of.
  3. To train the body with a high-calorie diet and intense weightlifting in order to increase the overall mass of the body, especially the muscles.

Pronunciation

/ˌbʌlk ˈʌp/ en-us-bulk up.ogg

Word forms

bulk up bulks up bulking up bulked up

Synonyms

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