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Webster 1913 Edition

Lousy

Lous′y

,

Adj.

1.

Infested with lice.

2.

Mean; contemptible;

as,

lousy

knave

.

[informal]

Webster 1828 Edition

Lousy

LOUS'Y

,

Adj.

s as z. [louse.]

1.

Swarming with lice; infested with lice.

2.

Mean; low; contemptible; as a lousy knave.