A rogue is someone who acts in a way that's against the rules or norms. This person might do something sneaky or dishonest.
The word "rogue" has a rich history and can be used in different contexts. When it comes to people, a rogue is often seen as a troublemaker or a scoundrel, someone who doesn't play by the rules. You might hear about a rogue employee who steals company funds or a rogue politician who breaks promises. In this sense, being called a "rogue" is usually not something you want to be! On the other hand, if you're talking about an object, like a knife or a sword, it's called a "rogue" if it's unstable or hard to control. For example, a rogue wave in the ocean might crash unexpectedly on the shore. In this case, the word "rogue" means unpredictable and potentially dangerous.
A scoundrel, rascal or unprincipled, deceitful, and unreliable person.
To cull; to destroy plants not meeting a required standard, especially when saving seed, rogue or unwanted plants are removed before pollination.
(of an animal, especially an elephant) Vicious and solitary.
