ACQUIESCE [\ak-wee-ES\] , intransitive verb:
1. To accept or consent passively or without objection -- usually used with 'in' or 'to'.
My Sentence:
I hate argument and debate with impossible people that I choose to shrug off my shoulder to denote silence and coldness rather than acquiesce and compromise a principle.
Origin:
Acquiesce comes from Latin acquiescere, "to give oneself to rest, hence to find one's rest or peace (in something)," from ad, "to" + quiescere, "to rest, to be or keep quiet."