Legal entitlements or privileges that have been obtained or established over time.

अधिग्रहीत अधिकार

English Usage: The company had to respect the acquired rights of its employees during the merger.

Hindi Usage: कंपनी को विलय के दौरान अपने कर्मचारियों के अधिग्रहीत अधिकारों का सम्मान करना पड़ा।