Rotavatorn.

Brit.

/ˈrəʊtəveɪtə/, U.S.

/ˈroʊdəˌveɪdər/

Forms: 1900s– Rotavator, 1900s– Rotivator, 1900s– Rotovator. Also with lower-case initial.

Origin: Formed within English, by compounding. Etymons: rotary adj., cultivator n.

Etymology: < rota- (in rotary adj.) + -vator (in cultivator n.). Compare earlier rotary hoe n. at rotary adj. and n. Compounds. Compare also earlier rototiller n. and rotoscythe n.With form Rotovator compare roto- comb. form. With form Rotivator compare -i- connective.

A proprietary name for: a machine with rotating blades for breaking up or tilling the soil.

ΘΚΠ

the world > food and drink > farming > tools and implements > [noun] > scarifier

scarificator1776

scarifier1794

rooter1810

hash1821

twin1847

rototiller1923

Rotavator1936

1936 Trade Marks Jrnl. 1 July 808 Rotavator... Ploughs, cultivators, diggers, harrows and hoes, all being agricultural machines. Rotary Cultivators Limited.

1954 Encounter Dec. 31/2 Nobody said..that it was a handicap to have a holding so large you could choose between a rotavator and a proper tractor.

1963 Times 17 Jan. 3/7 The machine, a ‘Rotavator’, breaks up the packed snow and ice into powder, so that it can be swept away. The machine has been used on Watford's football ground and there are plans to use it at race-courses.

1970 T. Hughes Crow 31 The woodpecker drummed clear of the rotovator.

2006 L. Leendertz Half Hour Allotment v. 85 Frequent use of a rotavator can lead to soil compaction and problems with drainage.

This entry has been updated (OED Third Edition, November 2010; most recently modified version published online March 2022).

单词	rotavator
释义	Rotavatorn. Brit. /ˈrəʊtəveɪtə/, U.S. /ˈroʊdəˌveɪdər/ Forms: 1900s– Rotavator, 1900s– Rotivator, 1900s– Rotovator. Also with lower-case initial. Origin: Formed within English, by compounding. Etymons: rotary adj., cultivator n. Etymology: < rota- (in rotary adj.) + -vator (in cultivator n.). Compare earlier rotary hoe n. at rotary adj. and n. Compounds. Compare also earlier rototiller n. and rotoscythe n.With form Rotovator compare roto- comb. form. With form Rotivator compare -i- connective. A proprietary name for: a machine with rotating blades for breaking up or tilling the soil. ΘΚΠ the world > food and drink > farming > tools and implements > [noun] > scarifier scarificator1776 scarifier1794 rooter1810 hash1821 twin1847 rototiller1923 Rotavator1936 1936 Trade Marks Jrnl. 1 July 808 Rotavator... Ploughs, cultivators, diggers, harrows and hoes, all being agricultural machines. Rotary Cultivators Limited. 1954 Encounter Dec. 31/2 Nobody said..that it was a handicap to have a holding so large you could choose between a rotavator and a proper tractor. 1963 Times 17 Jan. 3/7 The machine, a ‘Rotavator’, breaks up the packed snow and ice into powder, so that it can be swept away. The machine has been used on Watford's football ground and there are plans to use it at race-courses. 1970 T. Hughes Crow 31 The woodpecker drummed clear of the rotovator. 2006 L. Leendertz Half Hour Allotment v. 85 Frequent use of a rotavator can lead to soil compaction and problems with drainage. This entry has been updated (OED Third Edition, November 2010; most recently modified version published online March 2022). < n.1936
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