Definition of “right angle” - English Dictionary

british dictionary

“right angle” in British English

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right anglenoun [ C ]

uk /ˈraɪt ˌæŋ.ɡəl/ us /ˈraɪt ˌæŋ.ɡəl/

an angle of 90°:

A square has four right angles.

(Definition of “right angle” from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

“right angle” in American English

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right anglenoun [ C ]

us /ˈrɑɪt ˈæŋ·ɡəl/

geometry an angle of 90º:

Join the two pieces of wood at a right angle.

(Definition of “right angle” from the Cambridge Academic Content Dictionary © Cambridge University Press)