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

• rheumatoid arthritis
• rheumatoid factor
• rheumatoid spondylitis
• rheumatologist
• rheumatology
• rheumy
• Rhexia
• Rhibhus
• rhinal
• Rhincodon
• Rhincodon typus
• Rhincodontidae
• Rhine
• Rhine River
• Rhine wine
• Rhineland
• rhinencephalon
• rhinestone
• rhinion
• rhinitis
• rhino
• Rhinobatidae
• rhinoceros
• Rhinoceros antiquitatis
• rhinoceros beetle