An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 1358
connector
  هابندگر   
hâbandgar

Fr.: connecteur   

A person or thing that connects.

connect; → -or.

conquer
  هنانیدن   
hanânidan

Fr.: conquérir   

1) To acquire by force of arms; to overcome by force.
2) Successfully overcome an obstacle or weakness.

From O.Fr. conquerre "conquer, defeat, vanquish," from V.L. *conquaerere, L. conquirere "to search for, procure by effort," from → com- + quaerere "to seek, gain."

Hanânidan, from Av. hanānī, han- "to conquer;" cf. Skt. sani "to win, gain;" Gk. hanutein "to complete, accomplish;" OHG sinnan "to strive after something" (Cheung 2007).

conqueror
  هناننده   
hanânandé

Fr.: conquérant   

A person who conquers a place or people.

conquer; → -or.

conquest
  هنانش   
hanâneš

Fr.: conquête   

1) The act or process of conquering.
2) Something conquered; especially territory appropriated in war (Merriam-Webster.com).

Ultimately related to → conquer.

conscious
  هاسن   
hâsan

Fr.: conscient   

1) Aware of one's own existence, sensations, thoughts, surroundings, etc.
2) Having the mental faculties fully active (Dictionary.com).

From L. conscius "knowing, aware," from conscire "to be (mutually) aware," from → com- "with," or "thoroughly" + scire "to know," → science.

Hâsan, from hâ- intensive and nuance prefix, → com-, + san variant of zan-, zân- (farzâné), dân- (dânestan), šen- (šenâxtan), → know, → science; cf. Kurd. nâsin "to know, recognize," O.Khotanese (+ *aua-) vaysān- "to recognize," (+ *pati-) paysān- "to recognize," (+ *ui-) biysen- "to wake up."

consciousness
  هاسنی   
hâsani

Fr.: conscience   

1) The state of being conscious; awareness of one's own existence, sensations, thoughts, surroundings, etc.
2) The thoughts and feelings, collectively, of an individual or of an aggregate of people.
3) Philo.: The mind or the mental faculties as characterized by thought, feelings, and volition (Dictionary.com).

conscious; → -ness.

consensus
  همرایان   
hamrâyân

Fr.: consensus   

General agreement or concord.

From L. consensus "agreement, accord," p.p. of consentire, → consent.

Hamrâyân, from hamrây "of the same mind, of equal opinion," → consent, + plurality and situation suffix -ân.

consent
  ۱) همرایی؛ ۲) همرایی کردن   
1) hamrâyi (#); 2) hamrâyi kardan (#)

Fr.: 1) consentement; 2) consentir   

1a) Agreement in sentiment, opinion, a course of action, etc.
1b) Permission, approval, or agreement; compliance; acquiescence.
2) To permit, approve, or agree; comply or yield (Dictionary.com).

M.E. consenten, from O.Fr. consentir "agree, comply," from L. consentire "feel together," from → com- "with" + sentire, "to feel," → sense.

Hamrâyi, from hamrây "of the same mind, of equal opinion," from ham-, → com-, + rây "opinion, consult," → reason.

consequence
  پیامد   
peyâmad (#)

Fr.: conséquence   

A phenomenon that follows and is caused by some previous phenomenon.

From O.Fr. consequence "result," from L. consequentia, from consequentem (nom. consequens), prp. of consequi "to follow after," from &arr; com- "with" + sequi "to follow," (cf. Skt. sacate "accompanies, follows," Av. hacaiti, Gk. hepesthai "to follow"), from PIE base *sekw- "to follow".

Peyâmad, from pey "after; footstep; foot" (Mid.Pers. pay "step, after," O.Pers. nipadiy "on the track of, close after," from ni-, → ni- (PIE), + padiy, from pad- "foot", Av. paδa- "step, footstep," Skt. padá- "step, foorstep;" cf. Gk. pos, L. pes; PIE root *pod-/*ped-) + âmad "to come, arrive," shortened infinitive of âmadan, Mid.Pers. âmatan, O.Iranian *āgmatani, O.Pers., Av. gam- "to come; to go," Av. jamaiti "goes," Skt. gamati "goes," Gk. bainein "to go, walk, step," L. venire "to come," Tocharian A käm- "to come," O.H.G. queman "to come," E. come; PIE root *gwem- "to go, come."

consequent
  پیای، پی‌آی، پی‌آینده   
peyây, peyâyandé

Fr.: conséquent   

Logic: In a → conditional proposition, the → clause which follows then. See also → antecedent.

consequence.

conservation
  پتایانش، پتایش   
patâyâneš, patâyeš

Fr.: conservation, préservation   

The act or an instance of conserving.

Verbal noun of → conserve.

conservation law
  قانون ِ پتایش   
qânun-e patâyeš

Fr.: loi de conservation   

A general statement that a → physical quantity, such as → energy, → mass, → momentum, or → electric charge is unchanged in an → interaction occurring within a → closed system. See also:
conservation of charge, → conservation of energy, → conservation of mass, → conservation of mass and energy, → conservation of matter, → conservation of momentum, → conservation of probability, → parity conservation, → conservative field.

conservation; → law.

conservation of charge
  پتایش ِ بار   
patâyeš-e bâr

Fr.: conservation de charge   

In any given → frame of reference, → electric charge is neither created nor destroyed. This → law must not be confused with → charge invariance.

conservation; → charge.

conservation of energy
  پتایش ِ کاروژ   
patâyeš-e kâruž

Fr.: conservation d'énergie   

The → principle whereby the → total energy of a → closed system remains → constant. This means that energy can neither be created nor destroyed. See also the → first law of thermodynamics.

conservation; → energy.

conservation of mass
  پتایش ِ جرم   
patâyeš-e jerm

Fr.: conservation de masse   

A → principle of → classical physics whereby → matter can be neither created nor destroyed. Matter can, however, be → converted into → energy, as predicated by the theory of → special relativity. Also called → conservation of matter.

conservation; → mass.

conservation of mass and energy
  پتایش ِ جرم و کاروژ   
patâyeš-e jerm o kâruž

Fr.: conservation de masse et d'énergie   

A principle, resulting from Einstein's theory of → special relativity whereby in any → closed system the sum of mass and energy remains → constant.

conservation; → mass; → energy.

conservation of matter
  پتایش ِ ماده   
patâyeš-e mâddé

Fr.: conservation de matière   

Same as → conservation of mass.

conservation; → matter.

conservation of momentum
  پتایش ِ جنباک   
patâyeš-e jonbâk

Fr.: conservation de quantité de mouvement   

A fundamental law of physics which states that the momentum of a → physical system does not change in the course of time if there are no external forces acting on the system. It is embodied in → Newton's first law. This principle shows that the interaction of bodies composing a → closed system leads only to an exchange in momentum between the bodies but does not affect the motion of the system as a whole. More specifically, interactions between the composing bodies do not change the velocity of the system's → center of mass.

conservation; → momentum.

conservation of probability
  پتایش ِ شوانایی، پایندگی ِ ~   
-patâyeše šavânâyi, pâyandegi-ye ~

Fr.: conservation de probabilité   

A principle according to which the sum of probabilities of all possible states that might come out of an initial state equals the probability of the initial state.

conservation; → probability.

conservatism
  پتایشگرایی   
patâyešgerâyi

Fr.: conservatisme   

The disposition, or political philosophy, to preserve the existing or traditional order and oppose radical change.

conservative; → -ism.

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