ㄘㄢˊcánˊshí

  1. 淮南子·》:蠶食不食蜉蝣不食。」·歐陽修歸田四時蠶食老翁。」

  2. 比喻漸進侵占他國土地·李斯諫逐客書〉:蠶食諸侯使帝業。」漢書··》:蠶食諸侯并吞海內。」

  3. 比喻晉書·四七·》:軍國百姓便 菜色復除蠶食。」宋史·三六·司馬光》:平民出息蠶食下戶縣官督責!」

to nibble away at (as silkworm consume leaves)​, fig. to embezzle progressively
grignoter