Is CRAMS a Wordle Word?

Yes. CRAMS 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 CRAMS mean?

The act of cramming (forcing or stuffing something).
Information hastily memorized.“a cram from an examination”
A warp having more than two threads passing through each dent or split of the reed.

3 more noun definitions

(British slang) A lie; a falsehood.
A mathematical board game in which players take turns placing dominoes horizontally or vertically until no more can be placed, the loser being the player who cannot continue.
A small friendship book with limited space for people to enter their information.

To press, force, or drive, particularly in filling, or in thrusting one thing into another; to stuff; to fill to superfluity.“to cram fruit into a basket; to cram a room with people”
To fill with food to satiety; to stuff.“The boy crammed himself with cake”
To put hastily through an extensive course of memorizing or study, as in preparation for an examination.“A pupil is crammed by his tutor.”

4 more verb definitions

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

Starter word rating: AverageIn the top 26% of all valid Wordle words for testing common letters.
Vowels: A
Unique letters: 5 of 5
Common letters: R, A

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