The Collaborative International Dictionary of English v.0.48:

Fete \Fete\ (f[=e]t), n. [See feat.]
   A feat. [Obs.] --Chaucer.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Fete \Fete\, n. pl. [See Foot.]
   Feet. [Obs.] --Chaucer.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

fete \f[^e]te\ (f[asl]t), n. [F. See Feast.]
   A festival.
   [1913 Webster]

   F[^e]te champ[^e]tre[F.], a festival or entertainment in
      the open air; a rural festival.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

fete \f[^e]te\, v. t. [imp. & p. p. F[^e]ted; p. pr. & vb. n.
   F[^e]ting.] [Cf. F. f[^e]ter.]
   To feast; to honor with a festival. Fetich

WordNet (r) 3.0 (2006):

fete
    n 1: an elaborate party (often outdoors) [syn: fete, feast,
         fiesta]
    2: an organized series of acts and performances (usually in one
       place); "a drama festival" [syn: festival, fete]
    v 1: have a celebration; "They were feting the patriarch of the
         family"; "After the exam, the students were celebrating"
         [syn: celebrate, fete]

Moby Thesaurus II by Grady Ward, 1.0:

70 Moby Thesaurus words for "fete":
   Mardi Gras, Saturnalia, assemblee, assembly, assignation, at home,
   ball, banquet, blowout, brawl, carnival, caucus, colloquium,
   commission, committee, conclave, concourse, congregation, congress,
   conventicle, convention, convocation, council, dance, date, diet,
   do, eisteddfod, fair, feast, festival, festive occasion, festivity,
   field day, fiesta, forgathering, forum, gala, gala affair,
   gala day, gathering, get-together, great doings, high jinks,
   housewarming, jamboree, kermis, levee, meet, meeting, panel, party,
   picnic, plenum, prom, quorum, rally, reception, rendezvous, seance,
   session, shindig, sit-in, sitting, soiree, symposium, synod,
   turnout, waygoose, wayzgoose