1. Hormone produced by the thyroid glands to regulate metabolism by controlling the rate of oxidation in cells
   - thyroxine, thyroxin, T

Type of: thyroid hormone

• norther
• northerly
• northern
• Northern Alliance
• Northern Baptist
• Northern Baptist Convention
• northern barramundi
• Northern bedstraw
• northern beech fern
• northern bobwhite
• northern bog lemming
• Northern Cape
• northern casque-headed frog
• northern cricket frog
• Northern Cross
• Northern dewberry
• northern dune tansy
• northern Europe
• northern flying squirrel
• northern harrier
• northern hemisphere
• northern holly fern
• Northern Ireland
• northern Jacob's ladder
• northern lights