Is TOLAS a Wordle Word?

Yes. TOLAS 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 TOLAS mean?

Plural of tola: A unit of mass used in India, equal to the mass of a silver rupee coin, fixed at 180 troy grains (11.663 8038 grams) in 1833, and of a similar but slightly variable value before that date.

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

Starter word rating: GoodIn the top 7% of all valid Wordle words for testing common letters.
Vowels: O, A
Unique letters: 5 of 5
Common letters: T, O, L, A

Hard-mode trap: 7 valid words fit the pattern _OLAS. 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.