telecommunication vs quantise

telecommunication is a noun but quantise is not a noun.

Word	Noun	Adjective	Verb	Adverb
telecommunication	Yes	No	No	No
quantise	No	No	Yes	No

telecommunication (noun)	quantise (noun)
(often plural) the branch of electrical engineering concerned with the technology of electronic communication at a distance
(often plural) systems used in transmitting messages over a distance electronically

telecommunication (verb)	quantise (verb)
	apply quantum theory to; restrict the number of possible values of (a quantity) or states of (a physical entity or system) so that certain variables can assume only certain discrete magnitudes that are integral multiples of a common factor
	approximate (a signal varying continuously in amplitude) by one whose amplitude is restricted to a prescribed set of discrete values