  Warm inflation is examined in a multi-field model. Solutions are obtained for
expansion e-folds and scalar density perturbations. Nonequilibrium dynamics is
restricted to a regime that is displaced only slightly from thermal equilibrium
and in which all macroscopic motion is adiabatic. In such a regime,
nonequilibrium dynamics is well defined, provided macroscopic motions that
displace the thermal equilibrium state occur sufficiently slow. The solution
has adjustable parameters that permit observational consistency with respect to
expansion e-folds and density perturbations in the full adiabatic regime, thus
insuring a valid solution regime. For particle physics, the model is
nonstandard since it requires a large number of fields, $> 10^4$. A particle
physics/string interpretation of the model and solutions is discussed, which
can accommodate the large field number requirement.
