Akademik

kneepad
\\ˈ ̷ ̷ˌ ̷ ̷\ noun
: a protective pad for the knee sometimes attached to a garment

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/nee"pad'/, n.
a pad of leather, foam rubber, etc., as one worn by football or basketball players to protect the knee.
[KNEE + PAD1]

Useful english dictionary. 2012.