Is PYLON a Wordle Word?

Yes. PYLON is a valid Wordle word.

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

What does PYLON mean?

/ˈpaɪ.lɒn/

A gateway to the inner part of an Ancient Egyptian temple.
A tower-like structure, usually one of a series, used to support high-voltage electricity cables.
A structure used to mount engines, missiles etc., to the underside of an aircraft wing or fuselage.

6 more noun definitions

A starting derrick for an aeroplane.
A post, tower, etc. as on an aerodrome, or flying ground, serving to bound or mark a prescribed course of flight.
An obelisk.
A traffic cone.
An orange marker designating one of the four corners of the end zone in American football.
A rigid prosthesis for the lower leg.

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

Starter word rating: WeakIn the top 58% of all valid Wordle words for testing common letters.
Vowels: O
Unique letters: 5 of 5
Common letters: L, O

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.