Is SCRIM a Wordle Word?

Yes. SCRIM is a valid Wordle word.

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

What does SCRIM mean?

A kind of light cotton or linen fabric, often woven in openwork patterns, -- used for curtains, etc,.
A large military scarf, usually camouflage coloured and used for concealment when not used as a scarf.
A woven, nonwoven or knitted fabric composed of continuous strands of material used for reinforcing or strengthening membranes.

3 more noun definitions

A theater drop that appears opaque when a scene in front is lighted and transparent or translucent when a scene in back is lighted.
A sheet of gauze etc. used to reduce the intensity of light.
Thin canvas glued on the inside of panels to prevent shrinking, checking, etc.

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

Starter word rating: WeakIn the top 43% of all valid Wordle words for testing common letters.
Vowels: I
Unique letters: 5 of 5
Common letters: R, I

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.