HEAT BARRIER

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A limit to high speed flight imposed by aerodynamic heating

Synonyms:

heat barrier; thermal barrier

Classified under:

Nouns denoting attributes of people and objects

Hypernyms ("heat barrier" is a kind of...):

bound; boundary; limit (the greatest possible degree of something)

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