jurist vs chief justice

jurist and chief justice both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurist	Yes	No	No	No
chief justice	Yes	No	No	No

As nouns, chief justice is a hyponym of jurist; that is, chief justice is a word with a more specific, narrower meaning than jurist:

jurist: a public official authorized to decide questions brought before a court of justice
chief justice: the judge who presides over a supreme court

jurist (noun)	chief justice (noun)
a legal scholar versed in civil law or the law of nations	the judge who presides over a supreme court
a public official authorized to decide questions brought before a court of justice