1. produced and released by a cell, gland, or organ
Usage: biology; medicine
2. hidden or concealed in a secret place

Examples

• The pancreas secreted insulin to regulate blood sugar levels.
• Sweat is secreted through pores in the skin.
• The spy had secreted the documents in a hollow tree.
• She secreted the jewelry in a safe deposit box.
• Saliva is secreted by glands in the mouth.
• The treasure was secreted beneath the floorboards.
• Hormones are secreted directly into the bloodstream.