merismatic
/ˌmɛrɪzˈmatɪk/Chiefly Botany. Now rare
adjective
Of cell division: occurring by the formation of internal partitions (as in plant cells). Of a cell, tissue, etc.: characterized by cell division.
- Superseded in modern use by meristematic..
Origin
Mid 19th century. From Hellenistic Greek μέρισματ-, μέρισμα separated part + -ic.