weath·er·ize 
(wĕthə-rīz′)
(wĕthə-rīz′)tr.v. weath·er·ized, weath·er·iz·ing, weath·er·iz·es
To protect (a structure) against cold weather, as with insulation.
- ground bass
- ground beetle
- groundbreaker
- groundbreaking
- ground cedar
- ground cherry
- ground cloth
- ground-controlled approach
- ground cover
- groundcover
- ground crew
- ground-effect machine
- grounder
- ground fault
- ground-fault interrupter
- groundfish
- ground floor
- ground glass
- ground hemlock
- groundhog
- ground hog
- Groundhog Day
- ground ivy
- groundkeeper
- groundkeeper