different between prong vs projection

English

Etymology

From Middle English pronge, perhaps from Middle Low German prange (“stick, restraining device”), from prangen (“to press, pinch”), from Proto-Indo-European *(s)preng- (“to wrap up, constrict”), akin to Lithuanian springstù (“to choke, become choked or obstructed”), Latvian sprañgât (“cord, constrict”), Ancient Greek ????????? (sparganó?, “to swaddle”), ????????? (spárganon, “swaddling cloth”). See also prank, prance, prink.

Pronunciation

• (UK) IPA^(key): /p???/
• (US) IPA^(key): /p???/
• Rhymes: -??

Noun

prong (plural prongs)

1. A thin, pointed, projecting part, as of an antler or a fork or similar tool. A tine.

   a pitchfork with four prongs

2. A branch; a fork.

   the two prongs of a river

3. (colloquial) The penis.
   • 2008, Andy Zaltzman on The Bugle podcast, episode 34, You Will Know Us By Our Knobbly Fruit.

     Hang on... That looks like... No, it can't be. Is that my wang!? Micky Paintbrush, have you painted my papal prong on that nudy man!?

Derived terms

• pronghorn

Translations

See also

• tine
• tooth

Verb

prong (third-person singular simple present prongs, present participle pronging, simple past and past participle pronged)

1. To pierce or poke with, or as if with, a prong.

Translations

English

Etymology

From either the Middle French projection or its etymon, the Classical Latin pr?iecti? (stem: pr?iecti?n-), from pr?ici?. Compare the Modern French projection, the German Projektion, and the Italian proiezione.

Pronunciation

• IPA^(key): /p???d??k??n/
• Rhymes: -?k??n

Noun

projection (countable and uncountable, plural projections)

1. Something which projects, protrudes, juts out, sticks out, or stands out.

   The face of the cliff had many projections that were big enough for birds to nest on.

2. The action of projecting or throwing or propelling something.
   1. (archaic) The throwing of materials into a crucible, hence the transmutation of metals.
3. (archaic) The crisis or decisive point of any process, especially a culinary process.
4. The display of an image by devices such as movie projector, video projector, overhead projector or slide projector.
5. A forecast or prognosis obtained by extrapolation
6. (psychology) A belief or assumption that others have similar thoughts and experiences as oneself
7. (photography) The image that a translucent object casts onto another object.
8. (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.
9. (geometry) An image of an object on a surface of fewer dimensions.
10. (linear algebra) An idempotent linear transformation which maps vectors from a vector space onto a subspace.
11. (mathematics) A transformation which extracts a fragment of a mathematical object.
12. (category theory) A morphism from a categorical product to one of its (two) components.

Synonyms

• (something which sticks out): protuberance

Derived terms

Related terms

• project

Translations

Further reading

• projection on Wikipedia.Wikipedia

French

Pronunciation

Noun

projection f (plural projections)

1. projection
2. screening (of a film)

Interlingua

Noun

projection (plural projectiones)

1. projection