hīˈbernacle noun

1. Winter quarters
2. A hibernaculum

hībernacˈūlum noun (pl hībernacˈūla)

1. A winter retreat
2. A bud in Polyzoa that regenerates the colony after winter (zoology)
3. A winter bud, bulb, etc by which a plant survives the winter (botany)

hīberˈnal adjective

1. Belonging to winter
2. Wintry

hībernāˈtion noun

hibernation anaesthesia noun

Freezing-down