Origin: 1525–35; < L participātus (ptp. of participāre to share), equiv. to particip- (s. of particeps) taking part, partner (see participle) + -ātus-ate1
par·tic·i·pate (pär-tĭs'ə-pāt') v.
par·tic·i·pat·ed, par·tic·i·pat·ing, par·tic·i·pates
v.
intr.
To take part in something: participated in the festivities.
To share in something: If only I could participate in your good fortune.
v.
tr.Archaic To partake of.
[Latin participāre, participāt-, from particeps, particip-, partaker : pars, part-, part; see part + capere, to take; see kap- in Indo-European roots.] par·tic'i·pa'tive adj., par·tic'i·pa'tor n.