What does "championship" mean?

A competition to determine a champion, especially the final of a series of competitions.

What is a synonym for "championship"?

Common synonyms include: backing, abetment, acme, advocacy, aegis, ascendancy.

Pronounced //ˈtʃæm.pi.ən.ʃɪp//.

//ˈtʃæm.pi.ən.ʃɪp// name, noun

name, noun ·Moderate ·College level

Noun

1
A competition to determine a champion, especially the final of a series of competitions. countable, uncountable
2
the act of providing approval and support wordnet
3
The position of champion, or winner. countable, uncountable
4
a competition at which a champion is chosen wordnet
5
Defense or support of some cause. countable, uncountable
"His championship of civil rights eventually bore fruit."