IPA: /əbˈsiːkwiəs/
KK: /əbˈsiːkwiəs/
Showing too much willingness to serve or please someone, often in a way that seems insincere or overly eager.
The obsequious assistant always agreed with his boss, hoping to gain favor.
Obsequious → It is formed from "ob-" (meaning towards) and "sequi" (meaning to follow). The word describes someone who follows or serves others in a servile or overly submissive manner.
Think of someone who is 'following' ('sequi') others 'towards' ('ob-') them, which helps you remember that 'obsequious' means being overly eager to please or serve.