noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The downy seedhead of a dandelion, a dandelion clock.
2. 2
   any of several herbs of the genus Taraxacum having long tap roots and deeply notched leaves and bright yellow flowers followed by fluffy seed balls wordnet

Synonyms

All synonyms

dandelion

Etymology

From blow + ball.