IC

1 of 4

noun (1)

ˌī-ˈsē 

: immediate constituent

IC

2 of 4

noun (2)

: integrated circuit

-ic

3 of 4

adjective suffix

1

: having the character or form of : being

panoramic

: consisting of

runic

2

a

: of or relating to

aldermanic

b

: related to, derived from, or containing

alcoholic

3

: in the manner of : like that of : characteristic of

Byronic

4

: associated or dealing with

Vedic

: utilizing

electronic

5

: characterized by : exhibiting

nostalgic

: affected with

allergic

6

: caused by

amoebic

7

: tending to produce

analgesic

8

: having a valence relatively higher than in compounds or ions named with an adjective ending in -ous

ferric iron

-ic

4 of 4

noun suffix

: one having the character or nature of : one belonging to or associated with : one exhibiting or affected by : one that produces

Examples of IC in a Sentence

Recent Examples on the Web

Noun

As one example, the former head of the National Institute for Allergy and Infectious Diseases served as a behind-the-scenes advisor to the Intelligence Community (IC) during their investigation into the origins of the pandemic, while also working to guide policy decisions from politicians. —Ian Miller Outkick, FOXNews.com, 22 June 2026

The economics of advanced IC manufacturing reinforce this reality. —Maysam Ghovanloo, IEEE Spectrum, 28 May 2026

Your Range Gets Wider, Fast As an IC, your domain compounds in one direction. —Rinita Datta, Forbes.com, 27 May 2026

When a new investment memo lands, the IC Robot reads it, cross-references the assumptions against 13 years of outcomes, and pushes back. —Nick Lichtenberg, Fortune, 25 May 2026

Word History

Etymology

Adjective suffix

Middle English, from Anglo-French & Latin; Anglo-French -ic, -ique, from Latin -icus — more at -y

First Known Use

Noun (1)

1947, in the meaning defined above

Noun (2)

1966, in the meaning defined above

Kids Definition

IC

1 of 2 noun

(ˈ)ī-ˈsē

: integrated circuit

-ic

2 of 2 adjective suffix

ik

1

a

: resembling in form or manner

cherubic

b

: made up of

runic

2

a

: of or relating to

chivalric

b

: derived from or containing

alcoholic

3

: in the manner of

autocratic

4

: making use of

electronic

5

a

: marked by

nostalgic

b

: affected with

allergic

6

: caused by

amoebic

Etymology

Adjective suffix

derived from Latin -icus (adjective suffix)