different between convolution vs winding

English

Etymology

Borrowed from Latin convolutus (“to roll together”), past participle of convolvere, from con- + volvere (“to roll”), with the suffix -tion. Equivalent to convolute +? -ion.

Pronunciation

• Rhymes: -u???n

Noun

convolution (countable and uncountable, plural convolutions)

1. A twist or fold.
2. Any of the folds on the surface of the brain.
3. The shape of something rotating; a vortex.
4. State or condition of being convoluted.
5. (mathematics) A form of moving average.
6. (computing) A function which maps a tuple of sequences into a sequence of tuples.
7. One 360° turn in a spring or similar helix. A keyring contains 2 convolutions.

Related terms

• convolve
• convolute
• convoluted

Translations

Further reading

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

French

Etymology

Formed from Latin convolutus, with the suffix -tion.

Pronunciation

Noun

convolution f (plural convolutions)

1. convolution

Further reading

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

English

Etymology 1

From wind +? -ing, from wind (“to wrap”).

Pronunciation

• IPA^(key): /?wa?nd??/

Verb

winding

1. present participle of wind

Noun

winding (countable and uncountable, plural windings)

1. Something wound around something else.
2. The manner in which something is wound.
3. One complete turn of something wound.
   • 1966, Cynthia Ozick, Trust, New York: The New American Library, Part One, Chapter 7, p. 44,^[1]

     […] my mother’s pale arms emerged from the windings of her sheets and flailed in the air […]

4. (especially in the plural) Curving or bending movement, twists and turns.
   • 1610, John Healey, The City of God by Augustine of Hippo, London: George Eld, Book 13, p. 680,^[2]

     The Labyrinth] A building so entangled in windings and cyrcles, that it deceiueth all that come in it.

   • 1706, William Congreve, The Double Dealer, London: Jacob Tonson, Act I, Scene 1, p. 9,^[3]

     […] in vain I do disguise me from thee, thou know’st me, know’st the very inmost Windings and Recesses of my Soul.

   • 1818, Mary Shelley, Frankenstein, Penguin, 2018, Chapter 2, p. 88,^[4]

     The ascent is precipitous, but the path is cut into continual and short windings, which enable you to surmount the perpendicularity of the mountain.

   • 1849, Charlotte Brontë, letter cited in Elizabeth Gaskell, The Life of Charlotte Brontë, 1857, Volume 2, Chapter ,^[5]

     Eugene Forcarde, the reviewer in question, follows Currer Bell through every winding, discerns every point, discriminates every shade, proves himself master of the subject, and lord of the aim.
5. (electrical) A length of wire wound around the core of an electrical transformer.
6. (music, lutherie, bowmaking) Lapping.

Translations

Adjective

winding (comparative more winding, superlative most winding)

1. Twisting, turning or sinuous.
2. Spiral or helical.

Translations

Etymology 2

From wind +? -ing, from wind (“movement of air”), as the wind was used to assist turning.

Pronunciation

• IPA^(key): /?w?nd??/

Verb

winding

1. present participle of wind

Noun

winding (countable and uncountable, plural windings)

1. The act or process of winding (turning a boat etc. around).

Derived terms

• winding hole

Anagrams

• dwining