'Improficiency' definitions:
Definition of '
Improficiency
'
From:
GCIDE
Improficience \Im`pro*fi"cience\, Improficiency \Im`pro*fi"cien*cy\, n. Lack of proficiency. [R.] --Bacon. [1913 Webster]
Words containing '
Improficiency
'
Improficience
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