a long soft flower that hangs in groups from the branches of trees such as the willow
Etymology: 1570s, from Dutch katteken "flowering stem of willow, birch, hazel, etc.," literally "kitten," diminutive of katte "cat" (see cat (n.)). So called for their soft, furry appearance.
Examples:
- The wind is blowing, blowing over the grass. It shakes the willow catkins; the leaves shine silver. (Adams - Watership Down)
- I threaded my way through a small growth of fresh-budding river willows, found a conveniently screened rock in the sun, and spread out the damp skirt of my shift, enjoying the warmth on my shoulders, the sharp scent of the fuzzy catkins, and the sight before me. (Gabaldon - Echo)
- “I’m sure, Watson, a week in the country will be invaluable to you,” he remarked. “It is very pleasant to see the first green shoots upon the hedges and the catkins on the hazels once again. With a spud, a tin box, and an elementary book on botany, there are instructive days to be spent.” (Doyle - Complete Holmes)