A hypothetical mode of instantaneous transportation; matter is dematerialized at one place and recreated at another WordNet 3.0 & Open English WordNet

Teleportation is the hypothetical transfer of matter or energy from one point to another without traversing the physical space between them. Wikipedia

Fictional or imagined process by which matter is instantaneously transferred from one place to another. Wikipedia Disambiguation

Theoretical transfering of matter or energy between two points without physically crossing between them Wikidata

Any of many (mostly hypothetical or fictional) processes of moving matter from one spatial point to another without physically crossing the space in between and which are often depicted or described as happening instantaneously, and through dematerialization or gateways. Wiktionary

Process of moving matter from one point to another. Wiktionary (translation)