thermalpatch
nounUK /ˈθɜː.məl.pætʃ/
US /ˈθɝː.məl.pætʃ/
A small sticky pad you put on your skin to make it warm or cool.
She put a thermalpatch on her sore back to ease the ache.
RELATED WORDS
OTHER MEANINGS
2. A patch that changes color to show temperature.
The thermalpatch on the mug turned red when the tea was hot.
3. A small device that keeps a body part warm in cold weather.
Hikers wear a thermalpatch inside their gloves on freezing days.
4. A sticker that senses heat for science experiments.
The class used a thermalpatch to see where the radiator was warmest.