quantise vs telecommunication

quantise is not a noun while telecommunication is a noun.

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

quantise (noun)	telecommunication (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

quantise (verb)	telecommunication (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