Is LOOMS a Wordle Word?

Yes. LOOMS 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 LOOMS mean?

A utensil; tool; a weapon; (usually in compound) an article in general.
A frame or machine of wood or other material, in which a weaver forms cloth out of thread; a machine for interweaving yarn or threads into a fabric, as in knitting or lace making.
The part of an oar which is between the grip or handle and the blade, the shaft.

To appear indistinctly, eg. when seen on the horizon or through the murk.“The clouds loomed over the mountains.”
To appear in an exaggerated or threatening form; to be imminent.
To rise and to be eminent; to be elevated or ennobled, in a moral sense.

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

Starter word rating: WeakIn the top 82% of all valid Wordle words for testing common letters.
Vowels: O
Unique letters: 4 of 5Repeats O
Common letters: L, O

Hard-mode trap: 8 valid words fit the pattern _OOMS. 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.