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: 13176 Search : far
relay
  اسک   
ask (#)

Fr.: relais   

General: The act of passing something along from one person, group, or device to another.
Electronics: An electronic or electromechanical switching device, typically operated by a low voltage, that controls a higher-voltage or higher-power circuit and turns it on or off.
A device consisting of a receiver and a transmitter, used to receive and retransmit signals.

M.E. relaien "to unleash fresh hounds in a hunt," from M.Fr. relai "reserve pack of hounds or other animals," from O.Fr. relaier "to exchange tired animals for fresh," literally "to leave behind," from → re- "back" + laier "to leave."

Ask "relay horse kept in stations for the use of messengers," maybe from asbhorse.

relevance
  دبوستگی   
dabustegi

Fr.: pertinence   

The quality or condition of being → relevant.

Noun from → relevant; → -ance.

relevant
  دبوسته   
dabuste

Fr.: pertinent   

Closely related, connected, or pertinent to the matter at hand.

From Fr. relevant "depending upon," from M.L. relevantem (nominative relevans), from stem of L. relevare "to lessen, lighten," from intensive prefix → re- + levare "to lift up, lighten," from levis "not heavy;" from PIE root *legwh-

Dabuste, from Gilaki dabuste "tied, bound," from Gilaki dabustan "to tie, bind, close," variants dabastan, Mâzandarâni davəstən; Pers. bastan "to tie, bind, shut, close" (Mid.Pers. bastan/vastan "to bind, shut," Av./O.Pers. band- "to bind, fetter," banda- "band, tie," Skt. bandh- "to bind, tie, fasten," PIE *bhendh- "to bind," cf. Ger. binden, E. bind).

reliability
  استیگانی   
ostigâni

Fr.: fiabilité   

1) The state or quality of being reliable.
2) A statement of the error or precision.

reliable; → -ity.

reliable
  اُستیگان   
ostigân (#)

Fr.: fiable   

Able to be trusted to be accurate or to provide a correct result.

From rely, from O.Fr. relier "fasten, rally, oblige," from L. religare "fasten, bind fast," from → re-, intensive prefix, + ligare "to bind" + → -able.

Ostigân, from Mid.Pers. ostigân "reliable, firm, sure," from ost "firm, reliable."

reliable data
  داده‌های ِ استیگان   
dâdehâ-ye ostigân

Fr.: données fiables   

Data which are not affected by sampling error or bias.

reliable; → data.

reluctance
  ستهی   
setehi (#)

Fr.: réluctance   

The ratio of the magnetomotive force acting in a magnetic circuit to the magnetic flux. Also called magnetic resistance, it is analogous to resistance in an electrical circuit.

Reluctance "act of struggling against;" L. reluctari "to struggle against," from → re- "against" + luctari "to struggle."

Setehi "contention, litigation," related to setihidan "to quarrel, brawl," setiz, "battle, combat, conflict," setizidan "to fight;" Mid.Pers. stêzag "quarrel, strife;" Av. stij- "battle;" cf. Skt. steg- "to assail;" Gk. stizein "to prick, puncture," stigma "mark, puncture;" O.E. stician "to pierce, stab;" E. stick (v.); PIE *steig- "to sting, stab."

rem
  رم   
rem (#)

Fr.: rem   

A unit used for measuring the effective dose of radiation received by a living organism. It is the quantity of radiation whose biological effect is equal to that produced by one → roentgen of → X-rays. 1 rem = 0.01 sievert (Sv) or 10 → millisieverts.

Rem, acronym for roentgen equivalent man. The unit was introduced in 1944 by Herbert M. Parker (1910-1984), a radiation physicist and co-inventor of the Paterson-Parker Radium Therapy System.

remain
  ۱) ماندن؛ ۲) بازماندن   
1) mândan; 2) bâzmândan

Fr.: rester   

1) To continue in the same state.
2) To stay behind or in the same place.

M.E. remainen, from O.Fr. remain-, stressed stem of remanoir "to stay, dwell, remain," from L. remanere "to remain, to stay behind; be left behind," from → re- "back" + manere "to stay, remain" (from PIE root *men- "to remain," cf. Pers. mân-, mândan, as below.

Mândan "to remain, stay" (mân "house, home;" Mid.Pers. mândan "to remain, stay;" O.Pers. mān- "to remain, dwell;" Av. man- "to remain, dwell; to wait;" Gk. menein "to remain;" L. manere "to stay, abide" (Fr. maison, ménage; E. manor, mansion, permanent); PIE base *men- "to remain, wait for."

remanence
  پسماند   
pasmând (#)

Fr.: rémanence   

An effect that remains in a system for a while after the physical cause has been removed. For example the light remaining in a detector after elimination of the source, or the magnetic induction that remains in a material after removal of the magnetizing field.

From reman(ent), → remanent + -ence a noun suffix.

Noun of → pasmân.

remanent
  پسمان   
pasmân

Fr.: rémanent   

Possessing → remanence.

M.E. from L. remanent- (stem of remanens), pr.p. of remanere "to remain, stay behind," from → re- "back" + manere "to stay, remain," cognate with Pers. mândan "to stay, remain," as below.

Pasmân, from pas- "behind," variant pošt "back; the back; behind" (Mid.Pers. pas "behind, before, after;" O.Pers. pasā "after;" Av. pasca "behind (of space); then, afterward (of time);" cf. Skt. paścā "behind, after, later;" L. post, as above; O.C.S. po "behind, after;" Lith. pas "at, by;" PIE *pos-, *posko-) + mân present stem of mândan "to remain, stay" (mân "house, home;" Mid.Pers. mândan "to remain, stay;" O.Pers. mān- "to remain, dwell;" Av. man- "to remain, dwell; to wait;" Gk. menein "to remain;" L. manere "to stay, abide" (Fr. maison, ménage; E. manor, mansion, permanent); PIE base *men- "to remain, wait for").

remedy
  درمان   
darmân (#)

Fr.: remède   

Something that cures or relieves a disease or bodily disorder; a healing medicine, application, or treatment (Dictionary.com).

M.E. remedie, O.Fr. remede "remedy, cure" and directly from L. remedium "a cure, remedy, medicine, antidote," from → re-, + mederi "to heal."

Darmân, Mid.Pers. darmân "remedy, medicine," related to O.Pers. duruva- "firm, certain, immune;" Av. druua- "healthy;" cf. Skt. dhruva- "fixed, firm;" related to Mid.Pers. drôd (Pers. dorud) "thriving," durust (Pers. dorost) "whole, right, healthy," Baloci durâh "healthy, whole;" Khotanese drunna- "healthy," → integral.

remnant
  بازمانده   
bâzmândé (#)

Fr.: reste   

A usually small part of something that is left after the rest of it has been used, removed, or destroyed. → supernova remnant.

M.E., from O.Fr. remnant, pr.p. of remenoir "to remain," from L. remanere "to remain, stay behind," from → re- "back" + manere "to stay, remain," cognate with Pers. mândan "to stay, remain," as below.

Bâzmândé "remnant," from bâz-, → re-, + mândé p.p. of mândan "to remain, stay" (mân "house, home;" Mid.Pers. mândan "to remain, stay;" O.Pers. mān- "to remain, dwell;" Av. man- "to remain, dwell; to wait;" Gk. menein "to remain;" L. manere "to stay, abide" (Fr. maison, ménage; E. manor, mansion, permanent); PIE base *men- "to remain, wait for").

remote
  دور   
dur (#)

Fr.: à distance   

Situated at some distance away.

M.E. from L. remotus "afar off, remote," p.p. of removere "move back or away," from → re- "back, away" + movere "to move."

Dur, from Mid.Pers. dūr "far, distant, remote;" O.Pers. dūra- "far (in time or space)," dūraiy "afar, far away, far and wide;" Av. dūra-, dūirē "far," from dav- "to move away;" cf. Skt. dūrá- "far; distance (in space and time);" PIE base *deu- "to move forward, pass;" cf. Gk. den "for a long time," deros "lasting long."

remote access
  دسترسی از دور   
dastrasi az dur (#)

Fr.: accès à distance   

The ability to connect to a computer from a remote location and to control the machine once the connection has been made.

remote; → access.

remote control
  دور-کنترول، کنترول از دور   
dur kontrol (#), kontrol az dur (#)

Fr.: commande à distance   

1) Control of the operation or performance of an apparatus from a distance, as the control of a guided missile by radio signals.
2) A device used to control the operation of an apparatus or machine, as a television set, from a distance.

remote; → control.

remote observing
  دور-نپاهش، نپاهش از دور   
dur-nepâheš, nepâheš az dur

Fr.: observation à distance   

A mode of astronomical observation in which the observer is situated in a remote place from the telescope. The data are collected through assistants in contact with the telescope, and are transmitted along some communication pathway for local processing and interpretation.

remote; observing, verbal noun of → observe.

remote sensing
  حسگری از دور   
hesgari az dur

Fr.: télédétection   

Technique that utilizes electromagnetic waves to detect, measure, and obtain information about an object that is not in contact with the sensing apparatus.

remote; → sense.

Hesgari, noun from hesgar, → sensor; dur, → remote.

renew
  بازنُویدن، بازنو کردن   
bâznovidan, bâz now kardan

Fr.: renouveler   

1) To begin or take up again.
2) To make effective for an additional period.
3) To restore or replenish (Dictionary.com).

re-; → new.

renewal
  بازنُوِش   
bâznoveš

Fr.: renouvellement   

The act of renewing. The state of being renewed.

renew; → -al.


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