The glass wall refers women facing difficulty in getting promoted more slowly in traditionally male fields.
This is called the glass wall.

Question

Quizplus · Accepted Answer

The term "glass wall" refers to the invisible barriers that prevent women (and sometimes minorities) from moving laterally within an organization into roles that lead to upper management, while the term "glass ceiling" is used to describe the invisible barrier preventing them from advancing to higher levels of leadership or management.

The Glass Wall Refers Women Facing Difficulty in Getting Promoted