proto-

proto-
Mot dérivé du grec, et qui s'emploie en composition pour signifier premier.
   En chimie, mot qu'on place devant les noms composés binaires inorganiques (oxydes, chlorures, sulfures, iodures, etc.), pour en indiquer le rang relativement aux composés de même nature.

Dictionnaire de la Langue Française d'Émile Littré. . 1872-1877.

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  • proto — proto …   Dictionnaire des rimes

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  • Proto 2 — is the name of the $55 million initiative of the Defense Advanced Research Projects Agency, or DARPA, to create a thought controlled prosthetic arm. Its predecessor was called Proto 1 and was capable of reasonably complicated movements like… …   Wikipedia

  • proto — Element de compunere care înseamnă primul , întâiul şi care serveşte la formarea unor substantive. – Din ngr. protos, fr. proto . Trimis de ana zecheru, 19.04.2004. Sursa: DEX 98  PROTO Element prim de compunere savantă cu semnificaţia: 1.… …   Dicționar Român

  • proto- — [prōt′ō, prōt′ə] [Gr prōto < prōtos, first < IE * pṛto < base * pro , early, ahead > L pro , Gr pro ] combining form 1. first in time, original, primitive [protoplast] 2. first in importance, principal, chief [protonotary] 3. [P ]… …   English World dictionary

  • proto- — pref. Elemento que significa primeiro.   • Nota: É seguido de hífen quando o segundo elemento começa por vogal, h, r ou s (ex.: proto árico, proto história, proto revolucionário, proto sulfureto) …   Dicionário da Língua Portuguesa

  • Proto® — /prōˈtō/ (S Afr) noun The name of a type of breathing apparatus used in mine rescues Proto team or proto team noun A team of people trained to deal with underground rescues, etc …   Useful english dictionary

  • proto- — Prefijo que significa primero. Medical Dictionary. 2011 …   Diccionario médico

  • proto- — [dal gr. prō̂tos primo , in composizione prōto ]. 1. Primo elemento di molte parole composte, che significa primo in ordine di tempo o di spazio (protocanonico, protomartire ), o in ordine d importanza (protomedico, protonotaro ). 2. Sign. partic …   Enciclopedia Italiana

  • proto- — [prəutəu, tə US proutou, tə] prefix [: Late Latin; Origin: Greek, from protos first ] technical existing or coming before other things of the same type ▪ a proto fascist group ▪ a prototype …   Dictionary of contemporary English

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