| Kn | a bad experience |
|---|---|
| Kn | the sound of knocking (as on a door or in an engine or bearing) |
| Kn | a vigorous blow |
| Kn | deliver a sharp blow or push :"He knocked the glass clear across the room." |
| Kn | knock against with force or violence |
| Kn | rap with the knuckles |
| Kn | of car engines, when firing too early |
| Kn | make light, repeated taps on a surface |
| Kn | strike against forcefully |
| Kn | be around |
| Kn | collide violently with an obstacle |
| Kn | cost a certain amount |