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: 1223
conjunct
  هم‌جوهه   
hamjuhé

Fr.:   

Any of the component statements of a → conjunction.

conjunction.

conjunction
  ۱) هم‌ایستان، هاجوهش؛ ۲) هاجوهش   
1) hamistân, hâjuheš; 2) hâjuheš

Fr.: conjonction   

1) A position of two bodies in the → solar system when they have the same → celestial longitude, seen from the Earth. The bodies can be a → planet and the → Sun, two planets or the → Moon and a planet. The → superior planets are in conjunction with the Sun, when, seen from the Earth, they are right behind the Sun. The → inferior planets, such as Mercury and Venus, have two conjunctions with the Sun: → inferior conjunction, when they are between the Earth and the Sun, and → superior conjunction, when they are on the other side of the Sun.
2) Logic: A → proposition of the form "A and B" (AB), where A and B are themselves propositions. For example, if A is "It is 8 O'clock" and B is "We are late," then AB is "It is 8 O'clock and we are late." A and B are called → conjuncts. The conjunction of A and B is → true only if A and B are both true.

M.E. conjunccio(u)n, from O.Fr. conjonction, from L. conjunctionem, p.p. of conjugare "to join together," from → com- "together" + jugare "to join," from jugum "yoke," from PIE *yeug- "to join;" Av. yaog- "to yoke, put to; to join, unite;" Mid.Pers. jug, ayoxtan "to join, yoke;" Mod.Pers. yuq "yoke," variant juh, → yoke; Skt. yugam "yoke;" Hittite yugan "yoke;" Gk. zygon "yoke," zeugnyanai "to join, unite;" O.C.S. igo; O.Welsh iou; Lith. jungas; O.E. geoc.

Hamistân "standing together," from ham- "together," → com- + istân "standing," from istâdan "to stand" (cf. Skt samstha "an assembly"), Mid.Pers. êstâtan, O.Pers./Av. sta- "to stand, stand still; set," Av. hištaiti, cf. Skt. sthâ- "to stand," Gk. histemi "put, place, weigh," stasis "a standing still," L. stare "to stand."
Hâjuheš, from hâ-, variant of ham-, → com-, + juh "yoke," as above.

connect
  هابندیدن   
hâbandidan

Fr.: connecter, se connecter   

To join, link, or fasten together.
To establish communication with or between.

M.E., from L. connectere, from "to fasten together, join together," from → com- "together" + nectere "to bind, tie," from nexus "bond, link," related to nodus "knot."

Hâbandidan, from hâ- intensive prefix, from ham-, → com-, + band present stem of bandidan, bastan, → band; cf. (dialectal Anâraki) ha-bend.

connection
  هابند، هابندش   
hâband, hâbandeš

Fr.: connexion   

The act or state of connecting. The state of being connected. Something that connects; link; bond.

Verbal noun of → connect.

connective
  هابندار، هابندنده   
hâbandâr, hâbandandé

Fr.: 1) connectif; 2) connecteur   

1) (adj.) Serving to → connect or capable of connecting.
2) (n.) Something that connects.
3) → logical connective.

connect + → -ive.

Hâbdandâr, from hâband present stem of hâbandidan, → connect, + -âr contraction of âvar, from âvardan "to bring, cause, produce," → format; hâbandandé verbal adj. from hâbandidan.

connectivity
  هابندندگی   
hâbandandegi

Fr.: connectivité   

1) General: The state or ability of being connected.
2) Computers: The capacity of a machine to be connected to other facilities.

connective + → -ity.

connector
  هابندگر   
hâbandgar

Fr.: connecteur   

A person or thing that connects.

connect; → -or.

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
  پایش، پایندگی   
pâyeš, pâyandegi

Fr.: conservation, préservation   

The act or an instance of conserving.

Verbal noun of → conserve.

conservation law
  قانون ِ پایش، ~ پایندگی   
qânun-e pâyeš, ~ pâyandegi

Fr.: loi de conservation   

A general statement that a physical quantity, such as energy, momentum, mass, or 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
  پایش ِ بار   
pâyeš-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
  پایش ِ کاروژ   
pâyeš-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
  پایش ِ جرم   
pâyeš-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
  پایش ِ جرم و کاروژ   
pâyeš-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
  پایش ِ ماده   
pâyeš-e mâddé

Fr.: conservation de matière   

Same as → conservation of mass.

conservation; → matter.

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