someone who influences a person or group and shows them how to do something successfully.

She was the founder of the company, and for forty years its guiding light.

• case in point
• cash cow
• cash in
• cash in chips
• cash in on
• cash in on something
• cash in your chips
• cash on the barrelhead
• cash out
• cash out something
• cast about
• cast about for
• cast about for something
• cast an eye over
• cast an eye over something
• cast a pall on
• cast a pall on something
• cast a pall over
• cast a pall over something
• cast aspersions on
• cast aspersions on someone
• cast aspersions on something
• cast doubt on
• cast doubt on something
• cast eye over