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therewith
therianthropic
theriomorphic
therizinosaur
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thermae
thermal
thermal barrier
thermal conductivity
thermal cracking
thermal efficiency
thermal equilibrium
thermal imaging
thermal neutron
thermal noise
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thermal

ther·mal [ thúrm'l ]


adjective 
Definition:
 
1. physics involving heat: relating to, affected by, or producing heat
thermal energy

2. hot or warm: hot or warm, especially because of the presence of hot springs
thermal baths

3. manufacturing using heat for production: using heat to produce something

4. dress intended for body warmth: designed to retain body heat
thermal underwear



noun  (plural ther·mals)
Definition:
 
meteorology air column: a current of warm air rising through cooler surrounding air
watching hawks ride thermals



plural noun ther·mals 
Definition:
 
U.K. thermal clothing: thermal clothing, especially underwear ( informal )

[Mid-18th century. < French< Greek thermē "heat"]

ther·mal·ly adverb
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