[f. THWART v. + -ING1.] The action of the verb THWART.

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  † 1.  Going athwart, crossing. Obs. rare1.

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c. 1440.  Gesta Rom., xlvi. 193 (Harl. MS.). By the Ringe we muste vndirstonde feithe, for that owithe to be Rounde like a Ringe, and with oute eny twartynge.

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  b.  Cross-ploughing.

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1847.  Jrnl. R. Agric. Soc., VIII. II. 318. After the first thwarting of the fallow (cross-ploughing),… the clods are worked … into about the size of a hen’s egg.

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  2.  Opposition; hindrance, impediment; defeating, frustration.

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c. 1430.  Pilgr. Lyf Manhode, IV. lii. (1869), 200. Þe arguynge, ne þe thuartinge is no thing worth ayens us, ne ayens deth neither.

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1581.  Mulcaster, Positions, xxviii. (1887), 109. A number of lettes and thwartings which art did prescribe.

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1609.  Douland, Ornith. Microl., 79. A Discord … is the hard and rough thwarting of two sounds not mingled with themselues.

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1653.  R. Sanders, Physiogn., 53. Great thwartings and misfortunes by the means of women.

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1825.  Scott, Jrnl., 23 Dec. Those thwartings are what men in public life do not like to endure.

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