Definition from Wiktionary, the free dictionary
featherlight (not comparable)
- Extremely light; light as a feather.
2009 April 4, Andrew Clements, “LPO/Langrée”, The Guardian:
- That emotional containment was sustained through the finale, too, though Angelich enlivened the episodes with his featherlight passage work; nothing too flash, of course, he's not that kind of pianist.