instantaneous What is the Definition of instantaneous?Adjective:occurring with no delay Other meanings of instantaneous (synonyms, cognates). ENRU instantaneous немедленный Frequently viewed: disadvantage meaningdefinition of succeedunder definitionattempt meaningopen meaningvast meaningforget meaningprofit in a sentencebig meaningdebit definitiondefinition of minimallead meaning A B C D E F G H I J K L M N O P Q R S T U V W X Y Z