Learn how to say Arch correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word arch:
a curved symmetrical structure spanning an opening and typically supporting the weight of a bridge, roof, or wall above it.
an arch forming a monument or ornamental feature:
a triumphal arch
a shape resembling an arch:
the delicate arch of his eyebrows
the inner side of the foot:
the muscles in the arch of my right foot suddenly seized up
[no object, with adverbial of place]
have the curved shape of an arch:
a beautiful bridge that arched over a canal
form or cause to form the curved shape of an arch:
her eyebrows arched in surprise
she arched her back
Middle English: from Old French arche, based on Latin arcus ‘bow’