immutable What is the Definition of immutable?Adjective:not subject or susceptible to change or variation in form or quality or natureconstant and unchanging Other meanings of immutable (synonyms, cognates). ENRU immutable неизменный Frequently viewed: class meaningcircus meaninghold meaningdecide meaningparagraph definitiondefinition of upperpull meaningprovide in a sentencewrite meaningdefinition of maintaincrash meaningseveral in a sentence 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