I am the outstretched fingers that seize and hold the wind. Wisdom flows from me in other hands. Upon me are sweet dreams dreamt. My merest touch brings laughter. What am I?

Why this works

This riddle cleverly describes a feather using vivid imagery and metaphor. The "outstretched fingers" refer to the barbs of a feather that extend outwards, resembling fingers reaching out to catch the wind. The line "Wisdom flows from me in other hands" hints at the use of quills or feathers in writing, symbolizing the spread of knowledge. "Sweet dreams dreamt" relates to the association of feathers with pillows and comfort, while "my merest touch brings laughter" refers to the light, ticklish sensation feathers can create when they touch the skin. Each line beautifully captures different attributes of a feather, making it an enchanting answer to the riddle!