IPA: /rɪˈpʌɡnənsi/
KK: /rɪˈpʌɡnənsi/
A strong feeling of dislike or disgust towards something.
She felt a deep repugnancy towards the idea of harming animals.
Repugnancy → It is formed from "re-" (meaning against) and "pugnare" (meaning to fight). The word describes a state of being in opposition or conflict, as if one is fighting against something.
Think of being 'against' ('re-') something that you 'fight' ('pugnare') — that's why repugnancy means a strong feeling of opposition.