Found 2 items, similar to meristem.
English → English (WordNet) Definition: meristem meristem n : undifferentiated tissue from which new cells are formed, as at the tip of a stem or root
English → English (gcide) Definition: Meristem Meristem \Mer"i*stem\, n. [Gr. ? divisible.] (Bot.) A tissue of growing cells, or cells capable of further division. [1913 Webster]