different between aperture vs rent

English

Etymology

Borrowed from Latin apert?ra (“opening”), from apertus, past participle of aper?re (“to open, uncover”), opposed to oper?re (“to close, cover”). See aperient. Doublet of overture.

Pronunciation

• (Received Pronunciation) IPA^(key): /?æp.?.t??(?)/, /?æp.?.tj??(?)/
• (US) IPA^(key): /?æp.?.t??/
• Hyphenation: ap?er?ture

Noun

aperture (plural apertures)

1. A small or narrow opening, gap, slit, or hole.
   • 1860, Samuel Hannaford, Sea and River-side Rambles in Victoria Chapter 7

     In the centre of the fleshy membrane is an aperture leading into a deep cavity, at the bottom of which is placed a prominent piston that may be retracted by muscular fibres provided for the purpose.
2. (optics) Something which restricts the diameter of the light path through one plane in an optical system.
3. (astronomy, photography) The diameter of the aperture (in the sense above) which restricts the width of the light path through the whole system. For a telescope, this is the diameter of the objective lens.

4. (spaceflight, communication) The (typically) large-diameter antenna used for receiving and transmitting radio frequency energy containing the data used in communication satellites, especially in the geostationary belt. For a comsat, this is typically a large reflective dish antenna; sometimes called an array.
5. (mathematics, rare, of a right circular cone) The maximum angle between the two generatrices.

   If the generatrix makes an angle ? to the axis, then the aperture is 2?.

Usage notes

The aperture of microscopes is often expressed in degrees, called also the angular aperture, which signifies the angular breadth of the pencil of light which the instrument transmits from the object or point viewed; as, a microscope of 100° aperture.

Derived terms

Related terms

Translations

Further reading

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

French

Etymology

Borrowed from Latin apert?ra (“opening”). Doublet of ouverture.

Pronunciation

• IPA^(key): /a.p??.ty?/

Noun

aperture f (uncountable)

1. (phonetics, phonology) opening, openness, aperture

Related terms

• apéritif
• ouvrir

Further reading

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

Italian

Pronunciation

• Rhymes: -ure

Noun

aperture f

1. plural of apertura

Anagrams

• reputare
• reputerà

Latin

Participle

apert?re

1. vocative masculine singular of apert?rus

Spanish

Verb

aperture

1. First-person singular (yo) present subjunctive form of aperturar.
2. Formal second-person singular (usted) present subjunctive form of aperturar.
3. Third-person singular (él, ella, also used with usted^?) present subjunctive form of aperturar.
4. Formal second-person singular (usted) imperative form of aperturar.

English

Pronunciation

• enPR: r?nt, IPA^(key): /??nt/
• Rhymes: -?nt

Etymology 1

From Middle English rent, rente, from Old English renta, from Old French rente and Medieval Latin renta, both from Vulgar Latin *rendere, from Latin reddere, present active infinitive of redd?.

Noun

rent (countable and uncountable, plural rents)

1. A payment made by a tenant at intervals in order to occupy a property.

   I am asking £100 a week rent.
2. A similar payment for the use of equipment or a service.
3. (economics) A profit from possession of a valuable right, as a restricted license to engage in a trade or business.

4. An object for which rent is charged or paid.
5. (obsolete) Income; revenue.

   • [Bacchus] a wastor was and all his rent / In wine and bordel he dispent.

Derived terms

Descendants

• ? Finnish: ränttü

Translations

Verb

rent (third-person singular simple present rents, present participle renting, simple past and past participle rented)

1. (transitive) To occupy premises in exchange for rent.

2. (transitive) To grant occupation in return for rent.

3. (transitive) To obtain or have temporary possession of an object (e.g. a movie) in exchange for money.
4. (intransitive) To be leased or let for rent.

Translations

See also

• hire

Etymology 2

From Middle English renten (“to tear”). Variant form of renden.

Noun

rent (plural rents)

1. A tear or rip in some surface.
   • 1913, D.H. Lawrence, Sons and Lovers, chapter 10

     The brown paint on the door was so old that the naked wood showed between the rents.
2. A division or schism.
   • 2002, Michael B. Oren, Six Days of War: June 1967:

     […] the White House was considering sending Vice President Humphrey to Cairo to patch up the many rents in U.S.—Egyptian relations.

Translations

Verb

rent

1. simple past tense and past participle of rend

Adjective

rent (comparative more rent, superlative most rent)

1. That has been torn or rent; ripped; torn.

Anagrams

• tern, tren

Danish

Pronunciation

• IPA^(key): /re??nt/, [??æ?nd?]

Adjective

rent

1. neuter singular of ren

Adverb

rent

1. purely (morally)
2. purely (excluding other possibility)
3. quite, completely

Derived terms

• gøre rent (“to clean”)
• rent ud (“point-blank”)

Dutch

Pronunciation

• Rhymes: -?nt
• IPA^(key): /r?nt/

Verb

rent

1. second- and third-person singular present indicative of rennen
2. (archaic) plural imperative of rennen

Norwegian Bokmål

Adjective

rent

1. neuter singular of ren

Adverb

rent

1. purely

Verb

rent

1. past participle of renne

References

• “ren” in The Bokmål Dictionary.

Norwegian Nynorsk

Verb

rent

1. past participle of renna

Swedish

Pronunciation

• IPA^(key): /re?nt/

Adjective

rent

1. absolute indefinite neuter form of ren.

Adverb

rent (comparative renare, superlative renast)

1. cleanly
2. purely