คำว่า ' crater ' ( N )
มีความหมายในภาษาไทยว่า ปล่องภูเขาไฟ
คำนิยามในภาษาอังกฤษ (definition) :
[n.] The basinlike opening or mouth of a volcano, through which the chief eruption comes; similarly, the mouth of a geyser, about which a cone of silica is often built up.
[n.] The pit left by the explosion of a mine.
[n.] A constellation of the southen hemisphere; -- called also the Cup.