shelljackets
nounUK /ˈʃelˌdʒækɪts/
US /ˈʃelˌdʒækɪts/
Light jackets with a thin outer layer that keeps wind and rain out.
The hikers packed shelljackets in case the weather turned rainy.
RELATED WORDS
OTHER MEANINGS
2. Protective outer covers or casings for equipment or devices.
The technicians fitted shelljackets over the sensitive control panels.
3. Jackets made from a hard outer shell material, such as for motorcycling.
He wore armored shelljackets on long rides for extra protection.
4. Lightweight jackets worn as a top layer over other clothing.
She layered a shelljacket over her fleece for the chilly morning walk.