Synonym: articulatio genus, genu, human knee, knee joint, stifle. Similar words: kneel, need, needle, pioneer, nominee, engineer, pioneering, engineering. Meaning: [nɪː] 
n. 1. hinge joint in the human leg connecting the tibia and fibula with the femur and protected in front by the patella 2. joint between the femur and tibia in a quadruped; corresponds to the human knee 3. the part of a trouser leg that provides the cloth covering for the knee.
n. 1. hinge joint in the human leg connecting the tibia and fibula with the femur and protected in front by the patella 2. joint between the femur and tibia in a quadruped; corresponds to the human knee 3. the part of a trouser leg that provides the cloth covering for the knee. 
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1, It is at our mother's knee that we acquire our noblest and truest and highest , but there is seldom any money in them. 
2, Education commences at the mother's knee, andevery word spoken within the hearsay of children tends towards the formation of character.
3, He danced the child on his knee.
4, Lucy had a bandage round her knee.
5, He will receive physiotherapy on his damaged left knee.
6, He cried because he had hurt his knee.
7, I felt a twinge in my knee.
8, He's snapped a ligament in his knee.
9, He ground his knee into the man's stomach.
10, He felt a sharp pain in his knee.
11, He will require surgery on his left knee.
12, He fell down and grazed his knee.
13, He is recovering from a knee injury.
14, He tripped and fell over,(http://sentencedict.com/knee.html) grazing his knee.
15, I fell and grazed my knee.
16, Marcello sat on his knee and gabbled excitedly.
17, She required surgery on her right knee.
18, The old man disjointed his knee when he fell.
19, A knee injury forced him into premature retirement.
20, I grazed my knee when I fell.
21, Skirts will be worn below the knee.
22, She fell off her bike and bruised her knee.
23, I twisted the bandage round her knee.
24, She dislocated her knee falling down some steps.
25, She tried to cure the pain in my knee by putting manual pressure on the joint.
26, A recurring knee injury may have impaired his chances of winning the tournament.
27, She bruised her knee.
28, I hit my knee on the corner of the table.
29, In desperation, Mrs. Jones submitted to an operation on her right knee to relieve the pain.
30, We put some ointment and a bandage on his knee.