noun🔗ShareSubstance insolubleAny substance that cannot be dissolved."The insoluble residue from the coffee grounds made cleaning the filter difficult. "Le résidu insoluble des grains de café a rendu difficile le nettoyage du filtre.substancechemistryscienceChat with AIVocabulary GamePractice Reading
adjective🔗ShareIndissoluble, insolubleThat cannot be dissolved."The coffee grounds were insoluble, so I had to strain them out of the coffee. "Les grains de café étaient insolubles, j'ai donc dû les filtrer du café.chemistrysubstancematerialChat with AIVocabulary GamePractice Reading
adjective🔗ShareIrrésoluble, insolubleThat cannot be solved; unsolvable; insolvable."After hours of trying, the math problem remained insoluble to Sarah. "Après des heures d'essais, le problème de mathématiques est resté insoluble pour Sarah.abilitysciencemathlogicChat with AIVocabulary GamePractice Reading
adjective🔗ShareInexpliqué, mystérieuxThat cannot be explained; mysterious or inexplicable."The reason for her sudden anger was completely insoluble; no one could figure out why she was so upset. "La raison de sa colère soudaine était complètement inexpliquée ; personne ne pouvait comprendre pourquoi elle était si contrariée.theoryphilosophymindscienceChat with AIVocabulary GamePractice Reading
adjective🔗ShareIndissoluble, insolubleThat cannot be broken down or dispersed."The crayon stain on the wall proved to be insoluble, no matter how hard we scrubbed. "La tache de crayon sur le mur s'est avérée insoluble, peu importe à quel point nous avons frotté.chemistrysciencesubstancematerialChat with AIVocabulary GamePractice Reading
