Projection vs Spur - What's the difference?
projection | spur | Related terms |
Something which projects, protrudes, juts out, sticks out, or stands out.
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.
A rigid implement, often roughly y-shaped, that is fixed to one's heel for the purpose of prodding a horse. Often worn by, and emblematic of, the cowboy or the knight.
* 1598 , William Shakespeare, (Henry V) , Act IV, Scene VI, line 4:
* 1786 , Francis Grose, A Treatise on Ancient Armour and Weapons , page 22:
Anything that inspires or motivates, as a spur does to a horse.
* 1601 , (William Shakespeare), (Troilus and Cressida) , Act II, Scene II, line 198.
An appendage or spike pointing rearward, near the foot, for instance that of a rooster.
Any protruding part connected at one end, for instance a highway that extends from another highway into a city.
Roots, tree roots.
* 1609 , , Act IV, Scene II, line 57:
* 1610 , , act 5 scene 1
A mountain that shoots from another mountain or range and extends some distance in a lateral direction, or at right angles.
A spiked iron worn by seamen upon the bottom of the boot, to enable them to stand upon the carcass of a whale to strip off the blubber.
(carpentry) A brace strengthening a post and some connected part, such as a rafter or crossbeam; a strut.
(architecture) The short wooden buttress of a post.
(architecture) A projection from the round base of a column, occupying the angle of a square plinth upon which the base rests, or bringing the bottom bed of the base to a nearly square form. It is generally carved in leafage.
Ergotized rye or other grain.
A wall in a fortification that crosses a part of a rampart and joins to an inner wall.
(shipbuilding) A piece of timber fixed on the bilgeways before launching, having the upper ends bolted to the vessel's side.
(shipbuilding) A curved piece of timber serving as a half to support the deck where a whole beam cannot be placed.
To prod (especially a horse) in the side or flank, with the intent to urge motion or haste, to gig.
* 1592 , William Shakespeare, Richard III , Act V, Scene III, line 339:
To urge or encourage to action, or to a more vigorous pursuit of an object; to incite; to stimulate; to instigate; to impel; to drive.
* 1599 , William Shakespeare, Twelfth Night , Act III, Scene IV, line 4.
* '>citation
To put spurs on; as, a spurred boot.
A spurious tone, one that interferes with a signal in a circuit and is often masked underneath that signal.
As nouns the difference between projection and spur
is that projection is something which projects, protrudes, juts out, sticks out, or stands out while spur is a rigid implement, often roughly y-shaped, that is fixed to one's heel for the purpose of prodding a horse. Often worn by, and emblematic of, the cowboy or the knight.As a verb spur is
to prod (especially a horse) in the side or flank, with the intent to urge motion or haste, to gig.projection
English
Noun
(en noun)- The face of the cliff had many projections which are big enough for birds to nest on.
Synonyms
* (something which sticks out) protuberanceDerived terms
* * astral projection * axonometric projection * dimetric projection * graphical projection * oblique projection * orthographic projection * parallel projection * perspective projection * projective * isometric projection * trimetric projectionExternal links
* ("projection" on Wikipedia)spur
English
Etymology 1
From (etyl) (m).Noun
(en noun)- Lives he, good uncle? thrice within this hour I saw him down; thrice up again, and fighting; From helmet to the spur all blood he was.
- Two sorts of spurs seem to have been in use about the time of the Conquest, one called a pryck, having only a single point like the gaffle of a fighting cock; the other consisting of a number of points of considerable length, radiating from and revolving on a center, thence named the rouelle or wheel spur.
- But, worthy Hector, She is a theme of honour and renown, A spur to valiant and magnanimous deeds...
- I do note / That grief and patience, rooted in them both, / Mingle their spurs together.
- [...] the strong-bas'd promontory
- Have I made shake; and by the spurs pluck'd up
- The pine and cedar
Derived terms
* spur-of-the-momentVerb
(spurr)- Draw, archers, draw your arrows to the head! Spur your proud horses hard, and ride in blood; Amaze the welkin with your broken staves!
- My desire / (More sharp than filed steel) did spur me forth...
