noun (n)

• the act of conquering(noun.act)

  Synonym:
  conquering, subjection, subjugation
  

  source: wordnet30
• success in mastering something difficult(noun.act)

  Example:
  The conquest of space.
  

  source: wordnet30
• an act of winning the love or sexual favor of someone(noun.act)

  Synonym:
  seduction
  

  source: wordnet30
• The act or process of conquering, or acquiring by force; the act of overcoming or subduing opposition by force, whether physical or moral; subjection; subjugation; victory.(noun)

  source: webster1913