Synonyms: introduce, inaugurate, usher in
Definition: be a precursor of
Usage: The fall of the Berlin Wall ushered in the post-Cold War period
Similar words: commence, start, lead off, begin
Definition: set in motion, cause to start
Usage: The U.S. started a war in the Middle East; The Iraqis began hostilities; begin a new chapter in your life
Synonyms: kick off, inaugurate
Definition: commence officially
Similar words: embark on, commence, start, start up
Definition: get off the ground
Usage: Who started this company?; We embarked on an exciting enterprise; I start my day with a good breakfast; We began the new semester; The afternoon session begins at 4 PM; The blood shed started when the partisans launched a surprise attack
Synonyms: inaugurate
Definition: open ceremoniously or dedicate formally
Similar words: open
Definition: begin or set in action, of meetings, speeches, recitals, etc.
Usage: He opened the meeting with a long speech