Feudal Law. [a. OF. culvertage, f. culvert (see CULVERT a.) + -AGE. Cf. med.L. culvertagium in Du Cange.] The position of a culvert, villainage; forfeiture and degradation to the position of a villain or serf.
16138. Daniel, Coll. Hist. Eng. (1626), 116. King John summoning likewise all Earles, Barons to defend him vnder paine of Culuertage, and perpetuall seruitude.
1700. Tyrrell, Hist. Eng., II. 753. The Reproach of Culvertage seems to have been then not only a Penalty, but also a Term of reproach for Cowardize.
1757. Burke, Abridgm. Eng. Hist., Wks. X. 519. The king of France summoned all his vassals, under the penalty of felony, and the opprobrious name of Culvertage to attend in this expedition.
18236. Lingard, Hist. Eng. (ed. 4), III. 31, note. Culvertage The culprit was liable by law to the forfeiture of all property, and perpetual servitude.