different between notion vs eccentricity

English

Etymology

From Latin n?ti? (“a becoming acquainted, a taking cognizance, an examination, an investigation, a conception, idea, notion”), from n?scere (“to know”). Compare French notion. See know.

Pronunciation

• (Received Pronunciation) IPA^(key): /?n????n/
• (General American) IPA^(key): /?no???n/
• Rhymes: -????n

Noun

notion (plural notions)

1. Mental apprehension of whatever may be known, thought, or imagined; idea, concept.

   • What hath been generally agreed on, I content myself to assume under the notion of principles.

   • 1705-1715', George Cheyne, The Philosophical Principles of Religion Natural and Revealed

     there are few that agree in their Notions about them:.

   • 1725, Isaac Watts, Logick, or The Right Use of Reason in the Enquiry After Truth With a Variety of Rules to Guard

     That notion of hunger, cold, sound, color, thought, wish, or fear which is in the mind, is called the "idea" of hunger, cold, etc.

   • Notion, again, signifies either the act of apprehending, signalizing, that is, the remarking or taking note of, the various notes, marks, or characters of an object which its qualities afford, or the result of that act.

2. A sentiment; an opinion.
   • December 2, 1832, John Henry Newman, Wilfulness, the Sin of Saul

     A perverse will easily collects together a system of notions to justify itself in its obliquity.
3. (obsolete) Sense; mind.
4. (colloquial) An invention; an ingenious device; a knickknack.

5. Any small article used in sewing and haberdashery, either for attachment to garments or as a tool, such as a button, zipper, or thimble.
6. (colloquial) Inclination; intention; disposition.

Translations

See also

• concept
• conception
• meaning

Further reading

• notion in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• notion in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• notion on Wikipedia.Wikipedia

French

Etymology

Borrowed from Latin n?ti?, n?ti?nem.

Pronunciation

• IPA^(key): /n?.sj??/

Noun

notion f (plural notions)

1. notion

Further reading

• “notion” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

English

Etymology

eccentric +? -ity

Pronunciation

• (US) IPA^(key): /??k.s?n?t??s.?.ti/, [??k.s?n?t??s.?.?i]

Noun

eccentricity (countable and uncountable, plural eccentricities)

1. The quality of being eccentric or odd; any eccentric behaviour.
2. (mathematics) The ratio, constant for any particular conic section, of the distance of a point from the focus to its distance from the directrix.

3. (astronomy) The eccentricity of the conic section (usually an ellipse) defined by the orbit of a given object around a reference object (such as that of a planet around the sun).

Translations