- A hormone that stimulates growth in animal or plant cells, especially (in animals) a hormone secreted by the pituitary gland.More example sentences
- We have been treating growth hormone deficiency with growth hormone in children for over four decades.
- Break a stalk, and the plant secretes a growth hormone that causes four or five shoots to bounce back.
- Within the first year of birth, secretion of growth hormone by the pituitary gland commences.
More definitions of growth hormoneDefinition of growth hormone in:
- The British & World English dictionary