Is PLOPS a Wordle Word?

Yes. PLOPS 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 PLOPS mean?

A sound or action like liquid hitting a hard surface, or an object falling into a body of water.“He heard the plops of rain on the roof.”
Excrement; derived from the "plop" sound made when it hits water in a toilet.

To make the sound of an object dropping into a body of liquid.
To land heavily or loosely.“He plopped down on the sofa to watch TV.”
To defecate; derived from the "plop" sound made when excrement hits water in a toilet.

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

Starter word rating: WeakIn the top 79% of all valid Wordle words for testing common letters.
Vowels: O
Unique letters: 4 of 5Repeats P
Common letters: L, O

Hard-mode trap: 6 valid words fit the pattern _LOPS. 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.