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Webster 1913 Edition

Unplacable

Un-pla′ca-ble

,

Adj.

Implacable.

[Obs.]

Webster 1828 Edition

Unplacable

UNPLA'CABLE

,

Adj.

Not to be appeased. [Implacable is the word now used.]

Definition 2024

unplacable

unplacable

English

Adjective

unplacable ‎(comparative more unplacable, superlative most unplacable)

(obsolete) implacable