rhaphides

1 definition found

rhaphides - Collaborative International Dictionary of English v.0.48 :

  Rhaphides \Rhaph"i*des\, n. pl. [NL., fr. Gr. ???, ???, a
     needle, F. raphides.] (Bot.)
     Minute transparent, often needle-shaped, crystals found in
     the tissues of plants. [Written also raphides.]
     [1913 Webster]