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Webster 1913 Edition

Impedimental

Im-pedˊi-men′tal

,

Adj.

Of the nature of an impediment; hindering; obstructing; impeditive.

Things so

impedimental

to success.

G. H. Lewes.

Webster 1828 Edition

Impedimental

IMPEDIMENT'AL

,

Adj.

Hindering; obstructing.