Definition of "gray-headed" []

• Showing characteristics of age, especially having grey or white hair (adjective)

WordNet. Princeton University. 2010.

• "Encouraging the animals, known as gray-headed flying foxes, to leave some of Sydney's prime waterfront real estate is proving difficult."
• ""When I am old and gray-headed, O God, do not forsake me," the Psalmist wrote, "until I declare Your strength to this generation.""
• "Now, gray-headed flying foxes are a protected species in Australia due to the loss of habitats, and moving them requires government approval."