different between aperture vs rupture

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

Etymology

Borrowed from Middle French rupture, or its source, Latin rupt?ra (“a breaking, rupture (of a limb or vein)”) and Medieval Latin rupt?ra (“a road, a field, a form of feudal tenure, a tax, etc.”), from the participle stem of rumpere (“to break, burst”).

Pronunciation

• (UK) IPA^(key): /???pt??/

Noun

rupture (countable and uncountable, plural ruptures)

1. A burst, split, or break.
2. A social breach or break, between individuals or groups.
   • 1825, Edward Everett, Claims of the United States on Naples and Holland

     He knew that policy would disincline Napoleon from a rupture with his family.

   • 1761, The Modern Part of an Universal History

     Thus a war was kindled with Lubec; Denmark took part with the king's enemies, and made use of a frivolous pretence, which demonstrated the inclination of his Danish majesty to come to a rupture.

3. (medicine) A break or tear in soft tissue, such as a muscle.
4. (engineering) A failure mode in which a tough ductile material pulls apart rather than cracking.

Translations

Verb

rupture (third-person singular simple present ruptures, present participle rupturing, simple past and past participle ruptured)

1. (transitive, intransitive) To burst, break through, or split, as under pressure.
2. (botany, intransitive) To dehisce irregularly.

Translations

See also

• Rupture on Wikipedia.Wikipedia

Further reading

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

Category:English terms derived from the PIE root *Hrewp-

French

Pronunciation

• IPA^(key): /?yp.ty?/
• Rhymes: -y?

Noun

rupture f (plural ruptures)

1. breakup, rupture

Derived terms

• en rupture de ban

Verb

rupture

1. This term needs a translation to English. Please help out and add a translation, then remove the text {{rfdef}}.

Latin

Participle

rupt?re

1. vocative masculine singular of rupt?rus