Hello,
could you please explain me what is the difference between these words (with and without an article)?:
a square/ square
a circle/ circle
Is it linked to the topic of uncountable nouns or is it an adjective (that noun without an article)?
Thanks a lot in advance for your advice.
As common nouns, geometric shapes – square, circle, triangle and rectangle – are countable. com/dictionary/english/square Square can be used as an adjective (also a verb). The adjective forms for the others are: circular, triangular, rectangular.
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As common nouns, geometric shapes – square, circle, triangle and rectangle – are countable.
https://www.collinsdictionary.com/dictionary/english/square
Square can be used as an adjective (also a verb). The adjective forms for the others are: c