Jump to:

• IM
  IM

  noun

  instant message.
• I'm
  I'm

  contraction of I am.
• im-
  im-

  variant of in- before b, m, p: imbrute; immigrate; impassion.
• -im
  -im

  a plural ending occurring in loanwords from Hebrew.
• im
  im

  abbreviation

  Isle of Man

IM

¹ American  

[ahy-em] / ˈaɪˈɛm /

noun

plural

IMs, IM's

1. instant message.

2. instant messaging.

---

verb (used without object)

IM'd, IMed, IM'ing, IMing

1. instant message.

IM ² American  

abbreviation

1. Swimming. individual medley.

2. Sports. intramural.

3. Also I.M. Isle of Man.

---

I'm ³ American  

[ahym] / aɪm /

1. contraction of I am.

---

im- ⁴ American  

1. variant of in- before b, m, p: imbrute; immigrate; impassion.

---

im- ⁵ American  

1. variant of in- before b, m, p: imbalance; immoral; imperishable.

---

im- ⁶ American  

1. variant of in- before b, m, p: imbed; immure; impose.

---

-im ⁷ American  

1. a plural ending occurring in loanwords from Hebrew.

   cherubim.

---

IM ¹ British  

abbreviation

1. computing instant messaging

2. Also: i.m..  intramuscular

3. chess International Master

---

I'm ² British  

/ aɪm /

contraction

1. I am

---

im- ³ British  

prefix

1. a variant of in- 1 in- 2

---

im ⁴ British  

abbreviation

1. Isle of Man

---

Usage

See contraction.

Etymology

Origin of IM¹

First recorded in 1990–95

Origin of -im⁷

From Hebrew

Example Sentences

Operating expenses rose 5.5% from a year earlier to 8.71 billion euros, in part due to restructuring charges related to the the AXA IM integration, BNP Paribas added.

From The Wall Street Journal • Apr. 30, 2026

By watching how spirals move in the IM Lupi disc over time, the team could tell that they were caused by a new planet being born and not a planet growing bigger!

From Space Scoop • Oct. 24, 2025

"I just love racing in these environments and it brings something special out of me. Back-to-back silvers in the 200m IM is pretty cool and what a night it's been."

From BBC • Aug. 2, 2024

Meanwhile, SAIC’s IM Motors has filed an intellectual property application for an in-car plant-care system, which will collect rain from the roof and water generated by the vehicle’s cooling system.

From Seattle Times • Mar. 18, 2024

I saw that Radar was online and was clicking over to talk to him when an IM from him popped up on my screen.

From "Paper Towns" by John Green

Related Words

• pulse