معنی کلمه : septangle
English
A figure which has seven angles; a heptagon.
To cover with a film; to coat thinly; as, to infilm one metal with another in the process of gilding; to infilm the glass of a mirror. [R.]

A figure which has seven angles; a heptagon.
To cover with a film; to coat thinly; as, to infilm one metal with another in the process of gilding; to infilm the glass of a mirror. [R.]