Used attributively to modify another noun, meaning ‘relating to or characteristic of curlews’.
Definitions
curlewnoun
Any of several large migratory wading birds of the genus Numenius (family Scolopacidae), noted for their long down-curved bills, brown mottled plumage, and distinctive whistling calls.
Flocks of curlew gathered on the mudflats during the spring migration.
curlewadjective
Relating to, characteristic of, or resembling a curlew.
The researchers recorded curlew calls throughout the breeding season.