kowtow
/ˈkaʊ.təʊ/ or /ˈkoʊ.təʊ/Definitions
1. verb
to show deference or submission by bending the head and knees, especially as a sign of respect in Chinese culture
“The politician had to kowtow to the powerful businessman in order to secure funding for his project.”
2. noun
an act of showing deference or submission
“The kowtow was met with criticism from the public, who felt that the politician was being too submissive.”