Definitions:

1. begin with vigor verb
   • They launched into a long diatribe.
2. launch for the first time verb
   • launch on a maiden voyage
3. propel with force verb
   • launch the space shuttle
4. smoothen the surface of verb
   • launch plaster

Synonyms:

• establish
• found
• launching
• plunge
• set in motion
• set up

NearBy Words:

• launcher
• launching
• launchpad