(obsolete) To shut a teacher out of the classroom as a prank.

A supplemental food in bar form, containing cereals or other high-energy foods. / (video games) A bar indicating the proportion of a character's energy that still remains.

A drinking establishment with an exotic tropical theme, serving elaborate cocktails. / By extension, restaurants featuring these features.

(idiomatic) To set specific standards or expectations.

A device used in connection with a calico printing machine for stretching the fabric breadthwise to make it smooth for printing.

A drinking establishment that specializes in cocktails.

plural of puddle bar

An iron bar made at a single heat from a puddle ball hammering and rolling.

plural of barred owl

A large American owl (Strix varia) with dark brown transverse bars on the breast.