- branchiomerism
- Arrangement into branchiomeres.
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bran·chi·om·er·ism .braŋ-kē-'äm-ə-.riz-əm n segmentation into branchiomeres* * *
bran·chi·om·er·ism (brang″ke-omґər-iz-əm) [branchia- + merism] metamerism based on the serial repetition of the branchial arches.
Medical dictionary. 2011.