American Dictionary

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Definition thermal in American English

thermal adjective

adjective
/ˈθɜrm(ə)l/
1

relating to or caused by heat

Example

thermal power

Example

thermal energy

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2

thermal clothing is made of special material that keeps you warm

Example

thermal underwear

Synonyms and related words
3

thermal water is heated by natural processes in the Earth

Example

thermal springs

Synonyms and related words
Definition thermal in American English