seek time vs interval

seek time and interval both are nouns.

Word	Noun	Adjective	Verb	Adverb
seek time	Yes	No	No	No
interval	Yes	No	No	No

As nouns, interval is a hypernym of seek time; that is, interval is a word with a broader meaning than seek time:

seek time: (computer science) the time it takes for a read/write head to move to a specific data track
interval: a definite length of time marked off by two instants

Other hypernyms of seek time include time interval.

seek time (noun)	interval (noun)
(computer science) the time it takes for a read/write head to move to a specific data track	the distance between things
	a set containing all points (or all real numbers) between two given endpoints
	the difference in pitch between two notes
	a definite length of time marked off by two instants