metaphase

https://doi.org/10.1351/goldbook.10952

Stage of mitosis or meiosis in which the chromosomes become aligned on the equatorial plate of the cell, separating the centromeres.

Source:
PAC, 2016, 88, 713. (Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)) on page 779 [Terms] [Paper]