Definition of "ish"

This is where I started. Does Hermione like Dark Souls? Ish.

26 May 2012, Jason VandenBerghe, “The Five Domains of Play”, Gotland Game Conference, Uppsala University

'With luck, about twelve.' 'Ah,' said Bernard. 'Twelve-thirty. Ish.'

1974, Kingsley Amis, Ending up, page 11

How old are you? Fifty-ish?" / "Ish." / The color flared in her cheeks but she didn't look as though she were going to shoot me.

2007, Marne Davis Kellogg, Friends in High Places, page 283

Eagen: "Don't blame Little House on the Prairie. I was very charming."Angelina: "Did you lie about being an orphan too?"Eagen: "Ish."

2021 May, “Bogey”, in (Please provide the book title or journal name)

"A LITTLE UNPLEASANTNESS" DEPT: Fantasy Digest says in it's[sic] latest ish: Quote: Some unpleasantness was caused when Don Wollheim and his brother Futurians were not allowed in the Convention Hall. Unquote.

1939 August 5, "Bob" Tucker, Le Zombie‎, number 10, page 3

Next ish: a guide to who is who of the Howard heroes in the centerspread.

1961 July, George H. Scithers, Amra, volume 2, number 16, page 2

My sincerest apologies to Brother Ron Smith in the December ish.

1967 June, Drake Maynard, If, volume 17, number 6, page 160

Anyone, really, but seriously, you'd think that people whose very passion depends on their lungs would want to cut that ish out

2010, Jill Murray, Break On Through, page 15

I owe you a lot Dipal, so put that ish away.

2012, Dipal Parikh, Walking with Krishna: Based on True Life Events, page 154

Now, it's time to get your ish together.

2013, Ivy McQuain, Get Your Head Out of the Clouds, This Is Business, page 25

I passed on that craziness. I wasn't messing with that ish.

2015, Ni-Ni Simone, Amir Abrams, Lights, Love & Lip Gloss, page 51