noun🔗ShareForteresse, bastionA secure or fortified place; a stronghold, a fortress."The castle served as the king's fastness during the long siege. "Le château servait de forteresse au roi pendant le long siège.militaryarchitecturebuildingChat with AIVocabulary GamePractice Reading
noun🔗ShareRapidité, vitesseThe state of being fast."The fastness of the internet connection is crucial for online learning. "La rapidité de la connexion internet est cruciale pour l'apprentissage en ligne.qualitybeingChat with AIVocabulary GamePractice Reading
noun🔗ShareSolidité, tenueThe ability of a dye to withstand fading."The fabric's fastness ensured the colorful school banners would stay vibrant for years. "La tenue du tissu a permis aux bannières colorées de l'école de rester vibrantes pendant des années.colormaterialtechnicalindustryqualityChat with AIVocabulary GamePractice Reading
