A female bird of the grouse family.

Used informally to describe a person or thing that is gray or dull in appearance.

एक व्यक्ति या चीज़ जो भूरे या नीरस दिखती है।

English Usage: After years of wear, the old car was nothing more than a grayhen.

Hindi Usage: वर्षों के उपयोग के बाद, पुरानी कार बस एक ग्रेहिन बन गई।