Entry 1 sense Webster, 1913 Blunger · Blun·ger · IPA /ˈblʌnd͡ʒɚ/ 01 n. A wooden blade with a cross handle, used for mi�ing the clay in potteries; a plunger. 1. A wooden blade with a cross handle, used for mi�ing the clay in potteries; a plunger.