Gas in a diner sign

Editorially verified for the Aug 28, 2026

5 Down

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A brightly glowing neon sign outside a diner at night

Clue explained

NEON is the gas used in glowing diner signs and other illuminated signs. Although many such signs are colloquially called neon signs, the clue specifically asks for the gas.

Clue type:
Definition

USA Today Crossword

This clue's Friday, August 28, 2026 appearance

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The answer to “Gas in a diner sign” in the USA Today crossword is NEON — a 4-letter word. It most recently appeared in the USA Today crossword on August 28, 2026, a Friday puzzle, at 5-Down. Below you'll find why that fill fits, every other answer we've recorded for this clue, and links into the puzzle it came from.

“Gas in a diner sign” answer

NEON (4 letters)

Reveal the solution one letter at a time with the tiles above if you'd rather nudge yourself toward it than see the whole word at once. Just want it outright? The answer is NEON.

What does NEON mean?

Reading the plain dictionary sense of NEON is often the fastest way to see why it answers this clue.

(noun)

  • the chemical element of atomic number 10, an inert gaseous element of the noble gas group. It is obtained by the distillation of liquid air and is used in fluorescent lamps and illuminated advertising signs

When else has “Gas in a diner sign” appeared?

USA Today reuses clues across dates, sometimes with a different answer depending on the grid. Here's where this exact clue has shown up, and what the answer was each time — handy when you're checking whether today's fill is the only one.

August 28, 2026 (most recent) → NEON. We haven't indexed another appearance of this exact clue yet.

Frequently asked questions

What is the answer to “Gas in a diner sign”?

The answer is NEON, a 4-letter word. It most recently appeared in the USA Today crossword on August 28, 2026.

How many letters is the answer to “Gas in a diner sign”?

4 letters: NEON.

When did this clue appear?

Most recently in the USA Today crossword on August 28, 2026 (a Friday puzzle), at 5-Down.

Can “Gas in a diner sign” have a different answer?

Yes — USA Today sometimes reuses a clue with a different solution to fit the grid. The answers we've recorded for each date it appeared are listed above when available.

Where can I find the rest of this day's USA Today answers?

The full grid for August 28, 2026 is on the USA Today answers page, with every clue and answer from that puzzle.

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