护胫甲
Greave \Greave\, n. A grove. [Obs.] --Spenser. Greave \Greave\, n. [OF. grees; cf. Sp. grevas.] Armor for the leg below the knee; -- usually in the plural. Greave \Greave\, v. t. [imp. & p. p. {Greaved} (gr[=e]vd); p. pr. & vb. n. {Greaving}.] [From {Greaves}.] (Naut.) To clean (a ship's bottom); to grave.
greave n : armor plate that protects legs below the knee [syn: {greaves}, {jambeau}]