Is LASED a Wordle Word?

Yes. LASED is a valid Wordle word.

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

Past-tense words ending in ED are almost never chosen as Wordle answers.

What does LASED mean?

To use a laser beam on, as for cutting.“The physical chemist lased the atoms as they passed between the electrodes to study their motion.”
To operate as a laser, to release coherent light due to stimulation.“Once enough of the gas particles are in a higher energy state, they will begin to lase and give off a coherent beam.”

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

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

Hard-mode trap: 12 valid words fit the pattern LA_ED. 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.