eccentric suggests a wide divergence from the usual or normal especially in behavior.

ECCENTRIC definition: deviating from the recognized or customary character, practice, etc.; irregular; erratic; peculiar; odd. See examples of eccentric used in a sentence.

ECCENTRIC definition: 1. strange or unusual, sometimes in a humorous way: 2. (of a circle) not having the same centre…. Learn more.

1. deviating from the accepted or customary character, practice, etc.; unconventional; peculiar; odd. 2. not having the same center; not concentric: used esp. of two circles or spheres at least one of which …

Jan 20, 2026 · Adjective eccentric (comparative more eccentric, superlative most eccentric) The orbit of Halley's Comet (denoted by the grey curve) is highly eccentric (sense 2). Not at or in the centre; …

If you say that someone is eccentric, you mean that they behave in a strange way, and have habits or opinions that are different from those of most people. He is an eccentric character who likes wearing …

Eventually it came to describe people who were a little kooky, both as an adjective and as a noun, too: an eccentric is an unconventional, odd person. Think of them as following a slightly different orbit …

He was a kind but eccentric man. She's become more eccentric over the years.

Oct 6, 2025 · At its core, “eccentric” describes something or someone that is unusual or out of the ordinary. But to be precise, let’s look at the definitions: Describes a person, behavior, or thing that is …

Mar 13, 2026 · Eccentricity shows up in math, astronomy, engineering, and even human behavior. Here’s what it means across these different fields.