Orthocousin
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Any of two or more cousins who are the children of siblings of identical gender, i.e. children of brothers or of sisters.
Etymology
From ortho- + cousin.
More for "orthocousin"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.