The pearl oyster.

In a peaceable manner.

Any of several bivalve molluscs that are a source of pearls, but especially Pinctada margaritifera.

A large area and national park in northern England.

Of or resembling peat; peatlike. / Of whisky, having a complex smoky flavour imparted by compounds released by peat fires used to dry the malted barley. / Containing peat.

Alternative form of mother-of-pearl

(slang) See you later. / (slang) Go in peace.

(intransitive) To become unconscious; to pass out. / (transitive) To render unconscious. / To experience an altered state of consciousness. / (intransitive, slang) To depart.

plural of peanut butter

(US, slang) To win something four times consecutively.