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Projection vs Knob - What's the difference?

projection | knob | Related terms |

As nouns the difference between projection and knob

is that projection is something which projects, protrudes, juts out, sticks out, or stands out while knob is a rounded protuberance, handle, or control switch.

As a verb knob is

to have sex with.

projection

English

Noun

(en noun)
  • Something which projects, protrudes, juts out, sticks out, or stands out.
  • The face of the cliff had many projections which are big enough for birds to nest on.
  • The action of projecting]] or throwing or [[propel, propelling something.
  • The display of an image by devices such as movie projector, video projector, overhead projector or slide projector.
  • A forecast or prognosis obtained by extrapolation
  • (psychology) A belief or assumption that others have similar thoughts and experiences as oneself
  • (photography) The image that a translucent object casts onto another object.
  • (cartography) Any of several systems of intersecting lines that allow the curved surface of the earth to be represented on a flat surface. The set of mathematics used to calculate coordinate positions.
  • (geometry) An image of an object on a surface of fewer dimensions.
  • (linear algebra) An idempotent linear transformation which maps vectors from a vector space onto a subspace.
  • (mathematics) A transformation which extracts a fragment of a mathematical object.
  • (category theory) A morphism from a categorical product to one of its (two) components.
  • Synonyms

    * (something which sticks out) protuberance

    Derived terms

    * * astral projection * axonometric projection * dimetric projection * graphical projection * oblique projection * orthographic projection * parallel projection * perspective projection * projective * isometric projection * trimetric projection

    knob

    English

    Noun

    (en noun)
  • A rounded protuberance, handle, or control switch.
  • (geography) A prominent rounded hill.
  • A rounded ornament on the hilt of an edged weapon; a pommel.
  • A prominent, rounded bump along a mountain ridge.
  • (plural) breasts.
  • (British, NZ, slang) A penis.
  • (slang, pejorative) A contemptible person.
  • (cooking) A dollop, an amount just larger than a spoonful (usually referring to butter)
  • Synonyms

    * See also

    Derived terms

    * doorknob * knob-and-tube

    Verb

  • (British, slang, vulgar, of a man) To have sex with.
  • Anagrams

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