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burning glass

burn·ing glass
B b

Transcription

    • US Pronunciation
    • US IPA
    • [bur-ning glas, glahs]
    • /ˈbɜr nɪŋ glæs, glɑs/
    • US Pronunciation
    • US IPA
    • [bur-ning glas, glahs]
    • /ˈbɜr nɪŋ glæs, glɑs/

Definitions of burning glass words

  • noun burning glass a convex lens for concentrating the sun's rays into a small area to produce heat or fire 3
  • noun burning glass a convex lens for focusing the sun's rays so as to produce heat or set fire to something 3
  • noun burning glass a converging lens used to produce heat or ignite substances by focusing the sun's rays. 1

Information block about the term

Origin of burning glass

First appearance:

before 1560
One of the 32% oldest English words
First recorded in 1560-70

Historical Comparancy

Parts of speech for Burning glass

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation

burning glass popularity

A pretty common term. Usually people know it’s meaning, but prefer to use a more spread out synonym. About 34% of English native speakers know the meaning and use word.
According to our data about 65% of words is more used. This is a rare but used term. It occurs in the pages of specialized literature and in the speech of educated people.

burning glass usage trend in Literature

This diagram is provided by Google Ngram Viewer

See also

Matching words

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