lambent

adjective3

1. •
   Brushing or flickering gently over a surface.

   • “As they walked together between the houses, Lena’s smooth arm brushed his. His skin felt lambent at the touch.” — 1977
2. •
   Glowing or luminous, but lacking heat.

   • The lambent glow of fireflies delighted the children.
3. •
   (figurative) Exhibiting lightness or brilliance of wit; clever or witty without unkindness.

   • We appreciated her lambent comments.