cre·na·tion 
(krĭ-nāshən)
(krĭ-nāshən)n.
1. A rounded projection, as on the margin of a shell.
2. The condition or state of being crenate.
3. A process resulting from osmosis in which red blood cells, in a hypertonic solution, undergo shrinkage and acquire a notched or scalloped surface.
- transvalue
- transversal
- transverse
- transverse arch
- transverse colon
- transverse dune
- transverse flute
- transversely
- transverseness
- transverse process
- transversion
- transvestism
- transvestite
- transvestitism
- trans woman
- transwoman
- Transylvania
- Transylvanian
- Transylvanian Alps
- tranylcypromine
- trap
- trap
- trap
- trap and trace device
- Trapani