knee
/niː/Definitions
1. noun
the joint in the leg that connects the thigh bone with the shin bone
“She fell and hurt her knee while playing soccer.”
2. verb
to bend or flex the knee
“He knelt down to pick up the book.”
3. verb
to lower oneself or come to a lower position, typically on one’s knees
“She knelt beside her dying grandmother.”
4. verb
to give up or yield, often in a gesture of respect or submission
“He knelt before the king to ask for forgiveness.”