to accept or admit the existence or truth of something

स्वीकार करना

English Usage: She acknowledged the mistake in her report.

Hindi Usage: उसने अपनी रिपोर्ट में गलती को स्वीकार किया।

recognized or accepted as being valid or true

मान्यता प्राप्त

English Usage: He is an acknowledged expert in his field.

Hindi Usage: वह अपने क्षेत्र में एक मान्यता प्राप्त विशेषज्ञ है।