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Origin and history of aerator

aerator(n.)

"a blower," also "an apparatus for forcing air or carbon dioxide into water or other liquids," 1861, agent noun from aerate (v.).

also from 1861

Entries linking to aerator

aerate(v.)

"cause to mix with carbonic acid or other gas," 1794 (implied in aerated), from aer/aër (used in old science for specific kinds of air, a sense later given to gas (n.1)), from Latin aer (see air (n.1)) + verbal suffix -ate (2). The meaning "expose to air" is from 1799, probably a back-formation from aeration. Related: Aerating.

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    set-up
    1890, "arrangement," from the verbal phrase set up, which is attested from c. 1200 as "place in an erect position, place upright, make ready for use;" from set (v.) + up (adv.). From 19c. also "a favorable arrangement of the balls in billiards, etc., especially when left by one p
    fortune
    c. 1300, "chance, luck as a force in human affairs," from Old French fortune "lot, good fortune, misfortune" (12c.), from Latin fortuna "chance, fate, good luck," from fors (genitive fortis) "chance, luck," possibly ultimately from PIE root *bher- (1) "to carry," also "to bear ch
    corner
    late 13c., "place where streets or walls meet;" early 14c., "intersection of any two converging lines or surfaces; an angle," from Anglo-French cornere (Old French corner, corniere), from Old French corne "horn; corner," from Vulgar Latin *corna, from Latin cornua, plural of corn
    conundrum
    1590s, an abusive term for a person, perhaps meaning "a pedant;" c. 1600, "a whim;" 1640s, "pun or word-play," a word of unknown origin, said in 17c. to be Oxford University slang. Perhaps the sort of ponderous mock-Latin word that was once the height of humor in learned circles;
    saute
    "a dish cooked by being fried in a pan over high heat," 1813, from French sauté, literally "jumped, bounced" (in reference to tossing continually while cooking), past participle of sauter "to jump," from Latin saltare "to hop, dance," frequentative of salire "to leap" (see salien
    rosary
    mid-15c., rosarie, "rose garden, ground set apart for the cultivation of roses," a sense now obsolete, from Latin rosarium "rose garden," in Medieval Latin also "garland; string of beads; series of prayers," from noun use of neuter of rosarius "of roses," from rosa "rose" (see ro
    log
    unshaped large piece of tree, early 14c., of unknown origin. Old Norse had lag "felled tree" (from stem of liggja "to lie," hence "a tree that lies prostrate"), but many etymologists deny on phonological grounds that this can be the root of English log. Instead, they suggest an i
    America
    1507, "the western hemisphere, North and South America," in Cartographer Martin Waldseemüller's treatise "Cosmographiae Introductio," from Modern Latin Americanus, traditionally after Amerigo Vespucci (1454-1512) who made two trips to the New World as a navigator and claimed to h
    pamphlet
    "small, unbound treatise," late 14c., pamflet, "brief written text; poem, tract, small book," from Anglo-Latin panfletus, which probably is a popular short form of "Pamphilus, seu de Amore" ("Pamphilus, or about Love"), a short 12c. Latin love poem popular and widely copied in th
    default
    early 13c., "offense, crime, sin;" late 13c., "a failing or failure, failure to act," from Old French defaute (12c.) "fault, defect, failure, culpability, lack, privation," from Vulgar Latin *defallita "a deficiency or failure," past participle of *defallere, from Latin de "away"

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