What Does "CAST" Mean? The Complete Cast Definition
The meaning of CAST is broad, but the core CAST definition is to throw, shape, or cause something to be projected outward. As a verb, it can mean to throw something lightly or forcefully, as in casting a fishing line or casting a vote. It can also mean to form something by pouring material into a mold, or to assign roles in a play or film. As a noun, a cast is a group of performers, a molded form, or a protective plaster case for an injury.
In everyday usage, what does CAST mean depends on context. In older or more literary English, it can also mean to shed light, a shadow, or a look—this is the sense that connects to “emit.” The word comes from Old Norse kasta, meaning “to throw,” and that basic idea still shapes many modern uses. So the CAST meaning in word games often feels tricky because it has several valid senses at once.
Cast Synonyms: Words Similar to CAST
CAST synonyms include several words that overlap with its “emit” or “throw” senses, though none match every use exactly.
- Project — Often means to send out or extend forward, especially light, sound, or an image.
- Radiate — Usually suggests spreading outward in all directions, especially heat, light, or energy.
- Shed — Means to let fall, release, or give off, as in shedding light or tears.
- Throw — Closest to the basic physical action, but less suited to the “emit” sense.
- Emit — A strong match when CAST means to give off light, sound, or a signal.
- Fling — Implies a more abrupt or forceful throw than CAST in many contexts.
- Send — Broader and less specific, but sometimes works when something is cast outward.
How to Use "CAST" in a Sentence: Real Examples
Here are some clear examples of CAST in a sentence:
- The fisherman cast his line into the lake at sunrise.
- The director cast her in the lead role after a long audition.
- The lamp cast a warm glow across the room.
- After the accident, the doctor put the broken arm in a plaster cast.
CAST in NYT Connections #1125 — Why Did It Appear?
In NYT Connections #1125 on 2026-04-12, CAST appeared in the Blue category, the hardest group, titled “EMIT.” It belonged with PROJECT, RADIATE, and SHED because all four words can mean “give off” or “send out” something like light, heat, or energy. That made CAST a clever fit for the theme. Players who only know CAST in the more common senses of “throw” or “actor lineup” would likely miss the connection. This is a great example of CAST meaning in word games: the puzzle rewards flexible vocabulary, not just the first definition that comes to mind.
Cast Word Origin and Etymology
The CAST origin traces back to Old Norse kasta, meaning “to throw.” That root entered Middle English and became a highly versatile verb, expanding beyond simple throwing to include ideas like directing, shaping, and releasing. Over time, English speakers used CAST for both physical actions and more abstract ones, such as casting a vote or casting light.
Historically, CAST used in English has appeared in many registers, from everyday speech to literary writing. The noun sense developed later, including “a cast” for a group of actors and “a cast” for a mold or plaster support. This evolution explains why the word feels compact but multi-layered: it is an old word with many modern meanings.
Frequently Asked Questions About "CAST"
What does CAST mean? (Quick Answer)
The word CAST means to throw, project, shape in a mold, or give off light/sound, depending on context. In some uses, it also refers to a group of actors or a medical plaster support.
Is "CAST" a valid Scrabble word?
Yes, CAST is a real word and a valid CAST scrabble word. It scores 6 points in standard Scrabble, so it’s a useful low-point play with strong placement potential.
What is the best synonym for CAST?
The best CAST synonym depends on the meaning: project works well for light or sound, while throw fits the physical-action sense. For the NYT Connections clue, radiate and shed are especially close.
How do you pronounce CAST?
CAST is pronounced kast — one syllable, with the stress on the only syllable. It rhymes with “fast” and “past.”
Is CAST used in everyday English?
Yes, CAST used in English is very common in both everyday and formal contexts. People might say “cast a vote,” “cast a shadow,” or “cast someone in a movie,” depending on the situation.