{"mot":"antimatière","url":"https://dictionnaire.synapx.fr/mot/antimati%C3%A8re","nature":"NOM","prononciation":"ɑ̃timatjɛʁ","syllabes":4,"frequence":0.27,"attestation":"1901","definitions":[{"categorie":"Nom","total":2,"sens":[],"emplois_specialises":[{"texte":"Équivalent de la matière si on y remplaçait chaque particule par son antiparticule.","domaine":"Physique","source":"wiktionnaire (kaikki.org)","exemples":["De surcroît, le modèle canonique est dans l’incapacité d’expliquer des pans entiers de la réalité physique, comme la masse des neutrinos, la matière noire de l’univers, et l’absence manifeste d’antimatière."]},{"texte":"Ensemble des antiparticules qui ont la même masse et le même spin, mais des charges, nombres baryoniques et nombres leptoniques opposés aux particules ordinaires.","domaine":"Physique atomique","source":"TERMIUM Plus (OGL-C)"}]}],"etymologie":[],"relations":[{"type":"Contraires","mots":["matière"]},{"type":"Terme générique","mots":["équivalent"]}],"famille":["antichambre","antidote","antipathique","antipathie","antilope","antisémitisme","anticorps","anticommuniste","antisémite","antibiotique","anticommunisme","antiterroriste","antithèse","anti","anti-âge","antivirus","antimilitariste","anti-vol","anticlérical","anti-terrorisme","antiaérien","antivol","anti-moustique","antigène","antipersonnel","antifasciste","antitétanique","anti-drogue","anti-stress","anticléricalisme","antidouleur","antimilitarisme","antiphrase","anti-gang","antiatomique","antimite","anti-douleur","antiseptique","antimoine","anti-aérien","anti-temps","antichar","antisoviétique","anti-terroriste","antidépresseur","antigang","anticapitaliste","antitrust","antipoison","anti-démocratique","antiscientifique","anti-pelliculaire","anti-rejet","antigel","antistalinien","anti-poison","anti-impérialiste","anti-venin","antipape","anti-tabac","antinucléaire","anti-bruit","anti-incendie","antigrippe","anti-conformisme","antidrogue","antipsychiatrie","antisèche","anti-char","anti-communisme","anti-inflammatoire","antibois","antibolchevisme","anticoagulant","anticonstitutionnel","antidreyfusard","antinationaliste","antireligieux","antituberculeux","anti-viral"],"licence":{"sources":["Wiktionnaire","TERMIUM Plus (OGL-C)","Lexique 3.83 — Boris New et Christophe Pallier"],"mention":"Définitions issues du Wiktionnaire et d’autres sources ouvertes, adaptées par SynapxLab. Réutilisation sous CC BY-SA 3.0 pour la part qui en relève : citer la source et conserver la licence.","url":"https://creativecommons.org/licenses/by-sa/3.0/deed.fr"}}