Obs. A humorous formation after horseback. Chiefly in phr. on (or a) footback = (traveling) on foot.

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1589.  Nashe, Pref. to Greene’s Menaphon, 17. Beggers [have forgot] that euer they caried their fardles on footback.

2

a. 1615.  Fletcher, Woman’s Prize, I. iii.

        To morrow morning we shall have you looke,
For all your great words, like St. George at Kingston,
Running a foot-back from the furious Dragon,
That with her angry tayle belabours him
For being lazie.

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1630.  J. Taylor (Water P.), Odcomb’s Compt., 79.

        Should foot-back trotting Trauellers intend
To match his trauels, all were to no end.

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