Other forms: hilts
A hilt is a knife, sword, or dagger's handle. When you're learning to sword fight for your role in a Shakespeare drama, the first thing you'll learn is to hold onto the hilt.
The hilt of a sword is sometimes topped by a "pommel," an enlarged section of the handle, and protected by a "guard," which keeps your hand safe from your opponent's blade. The word hilt can also mean "totally" in the colloquial phrase "up to the hilt," as in: "That country's military is armed up to the hilt," or "They own lots of homes, but they're mortgaged up to the hilt."