Watering

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Old English wæter (noun), wæterian (verb), of Germanic origin; related to Dutch water, German Wasser, from an Indo-European root shared by Russian voda (compare with vodka), also by Latin unda ‘wave’ and Greek hudōr ‘water’.

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etymonline

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watering (n.)

Old English wæterunge "a carrying water," verbal noun from water (v.). From late 14c. as "a soaking with water;" mid-15c. as "a giving water to (an animal);" c. 1600 as "salivation." Watering-can is from 1690s (earlier water-can, late 14c.); watering-hole is from 1882 (earlier water-hole, 1670s, watering-place, mid-15c.); by 1965 in the figurative sense "place where people meet and socialize over drinks."