technology vs discipline

technology and discipline both are nouns.

Word	Noun	Adjective	Verb	Adverb
technology	Yes	No	No	No
discipline	Yes	No	Yes	No

As nouns, discipline is a hypernym of technology; that is, discipline is a word with a broader meaning than technology:

technology: the discipline dealing with the art or science of applying scientific knowledge to practical problems
discipline: a branch of knowledge

Other hypernyms of technology include bailiwick, field, field of study, study, subject, subject area, subject field.

technology (noun)	discipline (noun)
the application of the knowledge and usage of tools (such as machines or utensils) and techniques to control one's environment	training to improve strength or self-control
machinery and equipment developed from engineering or other applied sciences	the act of disciplining
the discipline dealing with the art or science of applying scientific knowledge to practical problems	the trait of being well behaved
	a branch of knowledge
	a system of rules of conduct or method of practice

technology (verb)	discipline (verb)
	punish in order to gain control or enforce obedience
	develop (a child's or animal's) behavior by instruction and practice; especially to teach self-control