noun which may take the genitive case particle 'no'
lousy; lice-ridden; covered in lice
Describes a person, animal, or place infested with lice. Often used literally, but can be used figuratively to mean something is full of undesirable things.
野良猫はシラミだらけだった。
The stray cat was covered in lice.
その宿はシラミだらけで、とても泊まれなかった。
The inn was lice-ridden, so we couldn't stay there at all.
The noun meaning 'louse' or 'lice'. シラミだらけ is the adjectival form describing the state of being infested.
Compound of シラミ (louse) and the suffix だらけ (covered in). The word is straightforward and transparent.