ther·mos 
(thûrməs)
(thûrməs)n. pl. ther·mos·es
A vacuum bottle used to keep beverages hot or cold.
[Originally a trademark.]
- equiangular
- equid
- equidistance
- equidistant
- equidistantly
- equilateral
- equilaterally
- equilibrate
- equilibration
- equilibrator
- equilibratory
- equilibrist
- equilibristic
- equilibrium
- equimolar
- equine
- equine infectious anemia
- equinoctial
- equinoctial circle
- equinox
- equip
- equipage
- equipment
- equipoise
- equipollence