impression, feeling, belief, notion, opinion (noun)

a vague idea in which some confidence is placed

"his impression of her was favorable"; "what are your feelings about the crisis?"; "it strengthened my belief in his sincerity"; "I had a feeling that she was lying"

notion (noun)

a general inclusive concept

notion, whim, whimsy, whimsey (noun)

an odd or fanciful or capricious idea

"the theatrical notion of disguise is associated with disaster in his stories"; "he had a whimsy about flying to the moon"; "whimsy can be humorous to someone with time to enjoy it"

notion (noun)

(usually plural) small personal articles or clothing or sewing items

"buttons and needles are notions"

notion (Noun)

Mental apprehension of whatever may be known or imagined; an idea; a conception; more properly, a general or universal conception, as distinguishable or definable by marks or notæ.

notion (Noun)

A sentiment; an opinion.

notion (Noun)

Sense; mind. Shakespeare.

notion (Noun)

An invention; an ingenious device; a knickknack.

notion (Noun)

Any small article used in sewing and haberdashery, such as a button or zipper.

notion (Noun)

Inclination; intention; disposition.

Notion

Notion is a song by American rock band Kings of Leon. The song was released as the fourth single (fifth in Australia) from their album, Only by the Night, on June 29, 2009. The song reached number one on the Billboard Alternative Songs chart for one week in of September 2009.