[f. FASTING vbl. sb. + DAY. Cf. fasten-day.] = FAST-DAY.

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a. 1300.  Cursor M., 29056 (Cotton Galba).

        Þe thing þat þou þiself suld ett
If it no fasting day þan ware.

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1398.  Trevisa, Barth. De P. R., IX. iii. (1495), 347. In eche of thise foure tymes ben thre fastynge dayes.

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c. 1420.  Two Cookery-bks., 17. Do it in fastyng dayis & serue it forth.

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1552.  Bk. Com. Prayer, Communion, Any holye dayes or fasting daies.

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1656.  Trapp, Comm. 1 Cor. vii. 5. Fasting-days are soul-fatting days: prayer is edged and winged thereby.

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a. 1711.  Ken, Man. of Prayers, Wks. (1838), 424. All the fasting I advise you to, is only to some fasting-day.

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1850.  A. J. Stephens, Bk. Com. Prayer, II. 1150. Notice … of the fasting days … is commonly neglected.

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