Usage:This lock opened with this key.
A keyboard has number of keys.
Usage:His rough handling of the calculator was sure to break the
Usage:I peeped through the keyhole to see what was causing that
peculiar noise in that room.
Usage:I did not understand the keynote of that lecture.
Usage:Keyboard is an essential device to communicate with the
Usage:Doing things honestly has been a keystone of his life.
Usage:The big white stone in the centre was the keystone of the monument.
उदाहरण:कुंजी पटल में बहुत सारी कुंजियाँ होती है.