noun
internal strife; infighting; domestic discord
Refers to conflict, discord, or power struggles within an organization, group, or country. Often used in political, corporate, or organizational contexts.
党内で内紛が続いている。
Infighting continues within the party.
会社の内紛が業績に影響を与えた。
Internal strife in the company affected its performance.
Compound of 内 (internal) and 紛 (disorder, confusion). The exact historical derivation is uncertain, but the word is a straightforward Sino-Japanese formation.