attendee
1. [ noun ] a person who participates in a meeting
Synonyms: attender meeter attendant
Examples:

"he was a regular attender at department meetings" "the gathering satisfied both organizers and attendees"

Related terms: person participant conventioneer partygoer meet
Similar spelling:   attender
  attended
  attend
  attendance
  attenuate
  attentive
  attention
  attending
  attendant
  attend_to
  attenuated
  attainder
  attentively
  at_hand