transcription, транскрипция: [ ɪmplækəb(ə)l ]
If you say that someone is implacable , you mean that they have very strong feelings of hostility or disapproval which nobody can change.
...the threat of invasion by a ruthless and implacable enemy...
ADJ
• im‧plac‧ably
His union was implacably opposed to the privatization of the company.
ADV : usu ADV -ed / adj , also ADV after v