膠泥 is read as こうでい (koudei) and means mortar.
こうでい
koudei
こうげんびょう
collagen disease
どろ
thief
おでい
hopeless situation
したぎどろ
panties thief
かっせいおでい
activated sludge
かじどろ
someone who takes advantage of a crisis to commit a crime
どろぼう
theft
すくも
peat
どろぬま
quandary
どろどろ
muddy
でいすい
muddy water
being dead drunk