(idiomatic, originally Ireland) To betray one's comrades or countrymen; to betray a cause.

(education, attributive) A type of grading system where a student either passes or fails a class, and no specific grade (such as A, B or C) is given.

(automotive) A seat in a vehicle for a passenger, especially the front seat next to the driver in a motor vehicle.

(tennis) A passing shot

present participle of pass as

To pass by (someone or something or an issue or problem) without consideration, notice, difficulty or concern. / To easily overtake or pass (someone) in a competition.

plural of Paso Fino

(Louisiana) have a good time

To beg for contributions; to take up a collection.

plural of pastry chef