Assertion: ballpoint pen | /r/Synonym | ball pen
Facets:
Source sentences:
text: A ballpoint pen, also known as a biro or ball pen, is a pen that dispenses ink (usually in paste form) over a metal ball at its point, i.e. over a "ball point".
text: A ballpoint pen, also known as a biro or ball pen, is a pen that dispenses ink (usually in paste form) over a metal ball at its point, more commonly known as a “ballpoint”.