The Collaborative International Dictionary of English v.0.48:

Rendezvous \Ren"dez*vous\ (r[e^]n"d[e^]*v[=oo] or r[aum]N"-;
   277), v. i. [imp. & p. p. Rendezvoused (-v[=oo]d); p. pr. &
   vb. n. Rendezvousing (-v[=oo]*[i^]ng).]
   To assemble or meet at a particular place.
   [1913 Webster]