| louse | wingless usually flattened blood-sucking insect parasitic on warm-blooded animals |
|---|---|
| louse | wingless insect with mouth parts adapted for biting |
| louse | any of several small insects especially aphids that feed by sucking the juices from plants |
| louse | has a nasty or unethical character undeserving of respect |
| louse | blood-sucking dipterous fly parasitic on birds and mammals |
| louse | make a mess of, destroy or ruin |