Is VOLTS a Wordle Word?

Yes. VOLTS is a valid Wordle word.

It is not on the Wordle answer list, so it is unlikely to be a daily answer.

Plurals ending in S are almost never chosen as Wordle answers.

What does VOLTS mean?

In the International System of Units, the derived unit of electrical potential and electromotive force (voltage); the potential difference across a conductor when a current of one ampere uses one watt of power. Symbol: V

A circular tread; a gait by which a horse going sideways round a centre makes two concentric tracks.
A sudden movement to avoid a thrust.

Definition from Wiktionary, available under the CC BY-SA license.

Starter word rating: WeakIn the top 50% of all valid Wordle words for testing common letters.
Vowels: O
Unique letters: 5 of 5
Common letters: O, L, T

Hard-mode trap: 9 valid words fit the pattern _OLTS. If you reach it, you may need several guesses to find the last letter.

Letter ratings use how often each letter appears in Wordle answers.

Tap its tiles to the colours Wordle showed, and the Wordle Solver lists every word that still fits, with the best next guess.