adj.
Pronunciation: ( ˌ )im- ' pla-k ə -b ə l, - ' pl ā -
Function: adjective
Etymology: Middle English, from Latin implacabilis, from in- + placabilis placable
Date: 15th century
: not placable : not capable of being appeased, significantly changed, or mitigated <an implacable enemy>
– im · pla · ca · bil · i · ty \ - ˌ pla-k ə - ' bi-l ə -t ē , - ˌ pl ā - \ noun
– im · pla · ca · bly \ - ' pla-k ə -bl ē , - ' pl ā - \ adverb