reguerdon
To recompense or reward.
obsolete, transitive
Long since we were resolved of your truth, / Your faithful service and your toil in war; / Yet never have you tasted our reward, / Or been reguerdon'd with so much as thanks.
Where it comes from
From Anglo-Norman reguerdoner (“to reward”), from re- + guerdoner (“to guerdon”), from Medieval Latin widerdōnum, alteration of widerlōnum, from West Germanic (whence Old High German widarlōn, Old English wiþerlēan), literally ‘back-payment’, with the second element assimilated to Latin dōnum (“gift”).
Adapted from the Wiktionary entry reguerdon (CC BY-SA 4.0).