The Water was tepid.
the water in the bathtub was tepid.
(Tepid = moderately warm or lukewarm.)The mother lowered her baby into the tepid bath. OR (Tepid = lack of enthusiasm)The young girl's tepid reaction to meeting her new step-father proved worrisome...
it is more pleasant to wash your hands in tepid water, water that has been warmed just slightly, than in cold water.
The soup was tepid ; it was neither cold or hot but lukewarm .