Conquest
Domination, Mastery
noun, する verb
Those with leadership who want control will set out on missions of conquest and strive for world domination!
せいは
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
わが校の野球部が、秋のリーグ戦を制覇しました。
Our school’s baseball club dominated the autumn league match.