greave

Etymology 1

From Middle English greve, from Old English grǣfe, grǣfa (“bush, bramble, grove, thicket, copse, brush-wood (for burning), fuel”), probably related to Proto-Germanic *grōbō (“ditch, hole”). Cognate with Scots greve, greave (“grove”). Compare also Proto-Germanic *grainiz (“twig”), of unknown origin, whence Old Norse grein (“branch, bough”). Closely related to Old English grāf, grāfa (“grove”). See grove.

noun

1. (obsolete) A bush; a tree; a grove.
2. (obsolete) A bough; a branch.

Etymology 2

From Middle English greve, greyve, from Old English grǣfa, grēfa (“pit, cave, hole, grave, trench”), from Proto-Germanic *grēbō, an ablaut variant of to *grōbō (“pit, ditch”) (whence doublet of groove) , from Proto-Indo-European *gʰrebʰ- (“to dig, scratch, scrape”). Cognate with North Frisian groop (“pit, sewer, gutter”), Dutch groef (“pit, hole, gutter”), German Grube (“pit, hole”), Icelandic gröf (“pit, grave”). Also related to grave.

noun

1. (obsolete) A ditch or trench.

Etymology 3

From Middle English greve, grayve, from Old French greve (“shin”), of uncertain origin; possibly from Egyptian Arabic جورب (“stocking, leg cover”). Watkins suggests a connection with greve (“part in the hair”), due to the resemblance of the medial ridge to a part in the hair, from graver (“to part (the hair); engrave”), of Germanic origin, from Frankish *graban (“to engrave”); if so, related to Etymology 2 above.

noun

1. A piece of armour that protects the leg, especially the shin, and occasionally the tops of the feet.
   For quotations using this term, see Citations:greave.

Etymology 4

From greaves (“residue left after animal fat has been rendered”).

verb

1. (nautical, transitive) To clean (a ship's bottom); to grave.