jealousy

US /ˈdʒel.ə.si/
UK /ˈdʒel.ə.si/
"jealousy" picture
1.

a feeling of envy toward someone's achievements or possessions

:
Her success sparked jealousy among her colleagues.
He felt a pang of jealousy when he saw his friend's new car.
2.

a feeling of protective possessiveness toward someone or something

:
His jealousy over his girlfriend's friendships was unhealthy.
The dog showed jealousy when another pet got attention.