名詞 meristem:

1. undifferentiated tissue from which new cells are formed, as at the tip of a stem or root

mer.i.stem

n.（名詞）
The undifferentiated plant tissue from which new cells are formed, as that at the tip of a stem or root.
分生組織：能形成新細胞的未分化的植物組織，如位于莖或根尖端的

來源：
Greek meristos [divided] from merizein [to divide] from meris [division] * see (s)mer- 2
希臘語 meristos [分開的] 源自 merizein [分開] 源自 meris [分裂] *參見 (s)mer- 2
-em as in xylem phloem
-em 如在 xylem phloem

【引伸】
mer.istemat.ic
mer.istemat.ically
adv.（副詞）