Definition: An extraordinary occurrence or event that is often noteworthy or puzzling.

Definition: Something that stimulates or accelerates a process or change.

Definition: A motivating factor or reward that encourages a person to take a particular action.

 Definition: Limited to a particular group or accessible to only a select few.

Definition: Related to the activity of starting, managing, or taking risks in a business venture.

 Definition: Cleverness and creativity in coming up with new and inventive solutions or ideas.

Definition: Deeply established or firmly rooted in one's beliefs, habits, or way of thinking.

Definition: To engage in discussions or formal talks to reach an agreement or settlement.

Definition: Highly valued or cherished.