Jacksnipe \Jack"snipe`\, n. (Zool.) (a) A small European snipe ({Limnocryptes gallinula}); -- called also {judcock}, {jedcock}, {juddock}, {jed}, and {half snipe}. (b) A small American sandpiper ({Tringa maculata}); -- called also {pectoral sandpiper}, and {grass snipe}. [1913 Webster]