HMI

Acronym that stands for "hit my inbox". Commonly used in social media, especially Facebook, where people buy and sell shoes, snap backs, and other goods through trading groups so that buyers and sellers may communicate their desired price without others being privy to how much the product may be worth.

Dmitrian: Need foams on the low. Comment if u got em
Trey: Got some sz 9. hmi

by TheFistOfMan June 3, 2015

hmi

Human Machine Interface. An industrial automation term describing a graphical interface into the process. Usually a PC application that uses tags from a PLC or DCS. At one time this was called MMI (Man Machine Interface) until engineering geeks became politically correct.

The operator of the machine was so stoned he didn't see all the alarms on the HMI while the entire lot was scrapped.

by bagadonutz November 6, 2005

hmi

how many inches

1: are you a boy?
2: yeah.
3: OWO! HMI IS YOUR PP??!

by thatgorlnextd00r February 24, 2019

HMI

Oftewn used when discussing a price, HMI stands for "How much is".

- Chatbox Example
Friend: I wanna play Black Ops 3. (BO3)
You: I want 2 join. HMI BO3?
Friend: 60 bucks on Steam

by Bass_PHOX May 28, 2022