Is MICKY a Wordle Word?

Yes. MICKY is a valid Wordle word.

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

What does MICKY mean?

Alternative spelling of mickey: The smallest distance that a computer mouse can move a cursor on a screen, which is used to measure the device's resolution or sensitivity.“Ill put on my best shift and drawers let him have a good eyeful out of that to make his micky stand for him […]”

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

Starter word rating: WeakIn the top 90% of all valid Wordle words for testing common letters.
Vowels: I
Unique letters: 5 of 5
Common letters: I

Hard-mode trap: 9 valid words fit the pattern _ICKY. 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.