1) Brumal 2) Hiemal 3) Of or pertaining to winter 4) White wine grape variety 5) Wintery 6) Wintry 1) Brumal 2) Hiemal 3) Wintery 4) Wintry 
of, like or pertaining to winter
• (a.) Belonging or relating to winter; wintry; winterish.
flowering or appearing in the winter
flowering or appearing in the winter
Hi·ber'nal adjective [ Latin hibernalis , from the root of hiems winter; akin to Greek ... snow, Sanskrit hima cold, winter, snow: confer French hibernal .] Belonging or relating to winter; wintry; winterish. Sir T. Browne. 
hibernal 1. A reference to winter. 2. An indication of the season of the year known as winter. 3. Relating to, or occurring in winter.
of or pertaining to winter; wintry.