Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)
Use "grey-headed" in a sentence
"As well as putting the two of them back in touch with each other, Philippa told Julie, her recent forays into Facebook and Friends-reunited.com had revealed that at least fifty percent of their contemporaries were now unabashedly grey-headed and bespectacled."
"You've even got a few grey-headed, white guys like me."
"Los Katíos supports a number of species which are characteristic of Central America and are only found in this part of South America such as the mouse Heteromys desmarestianus and grey-headed chachalaca Ortalis cinereiceps."