名詞 mitosis:

1. cell division in which the nucleus divides into nuclei containing the same number of chromosomes

mi.to.sis

n.（名詞）
【復數】 mi.to.ses[-sôz] 【生物學】
The process in cell division by which the nucleus divides, typically consisting of four stages, prophase, metaphase, anaphase, and telophase, and normally resulting in two new nuclei, each of which contains a complete copy of the parental chromosomes.Also called karyokinesis
有絲分裂：細胞分裂過程，其間細胞核分裂典型分為四步：前期、中期、后期和末期，并正常分裂成兩個細胞核，每一個都含有母染色體的完全內涵也作 karyokinesis
The entire process of cell division including division of the nucleus and the cytoplasm.
有絲分裂過程：包含細胞核和細胞質分裂的整個細胞分裂過程

來源：
Greek mitos [warp thread]
希臘語 mitos [使纖維彎曲]
-osis
-osis

【引伸】
mitot.ic
mitot.ically
adv.（副詞）