globe vs time-ball

globe and time-ball both are nouns.

Word	Noun	Adjective	Verb	Adverb
globe	Yes	No	No	No
time-ball	Yes	No	No	No

As nouns, time-ball is a hyponym of globe; that is, time-ball is a word with a more specific, narrower meaning than globe:

globe: an object with a spherical shape
time-ball: a ball that slides down a staff to show a fixed time; especially at an observatory

Other hyponyms of globe include crystal ball, camphor ball, mothball, fireball, fireball, globule, spherule, pellet, bolus.

globe (noun)	time-ball (noun)
a sphere on which a map (especially of the earth) is represented	a ball that slides down a staff to show a fixed time; especially at an observatory
the 3rd planet from the sun; the planet we live on
an object with a spherical shape