participate
1. [ verb ] be involved in something
Synonyms: take_part
Related terms: act experience partake_in involvement
2. [ verb ] become a participant; be involved in
Synonyms: enter
Examples:

"enter a race" "enter an agreement" "enter a drug treatment program" "enter negotiations"

Related terms: drop_out jump engagement involvement
Similar spelling:   participant
  participle
  participatory
  participation
  participating
  Particia
  particulate
  particle
  participial
  particolored
  particle_beam