Cover with drops of dew or as with dew.

Roget 339: moisten, wet; humect^†, humectate^†; sponge, damp, bedew; imbue, imbrue, infiltrate, saturate; soak, drench etc. (water) 337.    be moist etc. adj.; not have a dry thread; perspire etc. (exude) 295.    ... show more