trip·lo·blas·tic 
(trĭp′lō-blăstĭk)
(trĭp′lō-blăstĭk)adj.
Having body tissues derived from three germ layers, the endoderm, mesoderm, and ectoderm, seen in all multicellular animals except certain invertebrates such as the cnidarians and sponges.
[Greek triploos, triple; see pel-2 in the Appendix of Indo-European roots + -BLASTIC.]
trip′lo·blasty n.
- Close
- closeable
- close call
- close corporation
- closed
- closed book
- closed-captioned
- closed chain
- closed circuit
- closed-circuit
- closed corporation
- closed couplet
- closed-door
- closed-end
- closed fracture
- closed interval
- closed loop
- closed-minded
- closed-mindedness
- close door on
- closedown
- closed shop
- closed system
- closed universe
- close-fisted