If you accidentally typed "megnonnet" instead of the correct word, there are a few possibilities for what you meant. It could be "mignonette", referring to a type of sauce or dressing. Another option may be "magnetron", which is a component in microwave ovens. Lastly, "mignonnet" is a variation of "mignon", a French term meaning small or dainty. Double-check the context to find the accurate word you were aiming for.