walking fern

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noun

a fern, Camptosorus rhizophyllus, having simple, triangular fronds tapering into a prolongation that bends at the top and often takes root at the apex.

Nearby words

  1. walking bus,
  2. walking catfish,
  3. walking delegate,
  4. walking dragline,
  5. walking encyclopedia,
  6. walking fish,
  7. walking horse,
  8. walking leaf,
  9. walking line,
  10. walking on water

Origin of walking fern

First recorded in 1820–30

Also called walking leaf.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for walking fern



British Dictionary definitions for walking fern

walking fern

walking leaf

noun

a North American fern, Camptosorus rhizophyllus, having sword-shaped fronds, the tips of which take root when in contact with the ground: family Aspleniaceae
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012