gravitropism

[ gră-vĭtrə-pĭz′əm ]

See geotropism.

Nearby words

  1. gravitational ulcer,
  2. gravitational wave,
  3. gravitative,
  4. gravitino,
  5. graviton,
  6. gravity,
  7. gravity assist,
  8. gravity cell,
  9. gravity clock,
  10. gravity dam

The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.