(snooker) The highest score possible in one visit to the table in a frame of snooker, by potting all fifteen reds with fifteen blacks and the six colours in order.

To start sweating. / (idiomatic) To put effort into something.

Alternative spelling of breakup

Third-person singular simple present indicative form of break up

A thermal insulator placed between two thermal conductors to reduce the flow of heat; often used in aluminum doors and windows.

plural of break room

A room in a public building or worksite set aside for coffee breaks, lunch breaks, snacking, etc.

plural of station break

To be a crucial factor in determining the success of something.

(typography) A point in writing where text that would normally continue on the same line starts at the beginning of a new line.