initiative
1. [ noun ] readiness to embark on bold new ventures
Synonyms: enterprisingness go-ahead enterprise
Related terms: drive go_ahead
2. [ noun ] the first of a series of actions
Synonyms: first_step opening opening_move
Examples:

"he memorized all the important chess openings"

Related terms: beginning curtain_raiser first_base peace_initiative open
3. [ adjective ] serving to set in motion
Synonyms: first inaugural maiden initiatory
Examples:

"the magazine's inaugural issue" "the initiative phase in the negotiations" "an initiatory step toward a treaty" "his first (or maiden) speech in Congress" "the liner's maiden voyage"

Related terms: opening
Similar spelling:   intuitive
  initiate
  intuitively
  initiated
  initiation
  initiator
  initiatory
  in_that
  intuition