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Origin and history of Rototiller

Rototiller(n.)

machine with rotating blades to break up soil, 1923, from roto-, perhaps based on the mechanical use of rotor, + tiller. 

also from 1923

Entries linking to Rototiller

rotor(n.)

1873, an irregular shortening of rotator, originally in mathematics. Mechanical sense of "rotating part of a motor" is attested by 1903; specifically of helicopters from 1930.

tiller(n.1)

mid-14c., teler, "stock of a crossbow, handle of an implement," from Old French telier "stock of a crossbow" (c. 1200), originally "weaver's beam," from Medieval Latin telarium, from Latin tela "web; loom," a derivative of texere "to weave, construct" (see text (n.)). The meaning "bar or lever fitted to turn the rudder of a boat in steering" is recorded by 1620s.

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    office
    mid-13c., "a post in government or administration, an employment to which certain duties are attached, secular position of authority or responsibility," from Anglo-French and Old French ofice "place or function; divine service" (12c. in Old French) and directly from Latin officiu
    inimical
    1640s, from Late Latin inimicalis "hostile," from Latin inimicus "unfriendly; an enemy" (see enemy). Inimical expresses both feeling and action, generally in private affairs. Hostile also expresses both feeling and action, but applies especially to public affairs: where it appli
    toast
    "to brown with heat," late 14c., from Old French toster "to toast, to grill, roast, burn" (12c.), from Vulgar Latin *tostare (source of Italian tostare, Spanish tostar), frequentative of Latin torrere (past participle tostus) "to parch," from PIE root *ters- "to dry." Related: To
    uncanny
    1590s, in a now-obsolete meaning "mischievous, malicious;" also in 17c., "careless, incautious; unreliable, not to be trusted," from un- (1) "not" + canny (q.v.) in its old Scots and Northern English sense of "skillful, prudent, lucky" (it is a doublet of cunning). Canny had also
    scale
    [one of the skin plates on fish or snakes] c. 1300, from Old French escale "cup, scale, shell pod, husk" (12c., Modern French écale), from Frankish *skala or some other Germanic source, from Proto-Germanic *skæla "to split, divide" (source also of Dutch schaal "a scale, husk," Ol
    industry
    late 15c., "cleverness, skill," from Old French industrie "activity; aptitude, experience" (14c.) or directly from Latin industria "diligence, activity, zeal," noun use of fem. of industrius "active, diligent," from early Latin indostruus "diligent," from indu "in, within" (from
    cripple
    Old English crypel, "one who creeps, halts, or limps, one partly or wholly deprived of the use of one or more limbs," related to cryppan "to crook, bend," from Proto-Germanic *krupilaz (source also of Old Frisian kreppel, Middle Dutch cropel, German krüppel, Old Norse kryppill).
    vernacular
    c. 1600, "native to a country," from Latin vernaculus "domestic, native, indigenous; pertaining to home-born slaves," from verna "home-born slave, native," a word of Etruscan origin. Used in English in the sense of Latin vernacula vocabula, in reference to language. As a noun, "n
    menopause
    "the final cessation of the monthly courses of women," 1852 (from 1845 as a French word in English), from French ménopause, from medical Latin menopausis, from Greek mēn (genitive mēnos) "month" (from PIE *mehnes- "moon, month," from root *me- (2) "to measure," via the notion of
    certain
    c. 1300, "determined, fixed," from Old French certain "reliable, sure, assured" (12c.), from Vulgar Latin *certanus, extended form of Latin certus "determined, resolved, fixed, settled," of things whose qualities are invariable, "established," also "placed beyond doubt, sure, tru

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