sororal
so·ro·ral
adjective
1.
like or characteristic of or befitting a sister
- “sisterly kindness”
- “sororal concern”
Origin
From Latin soror (“sister”) + English -al (adjectival suffix).
Phrases
- sororal nephew
- sororal niece
- sororal polygyny
- sororal twin
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.