slew

Slew appeared as an American colloquialism in the early 19th century. Its origins are unclear, but it is perhaps taken from the Irish "slua," a descendant of Old Irish slúag, meaning "army," "host," or "throng." "Slew" has several homographs (words that are spelled alike but different in meaning, derivation, or pronunciation) in English. These include: "slew" as the past tense of the verb "slay"; "slew" as a spelling variant of "slough," a word which is also commonly pronounced \SLOO\ and which means "swamp," "an inlet on a river," or "a creek in a marsh or tide flat"; and the verb slew, meaning "to turn, veer, or skid."