Translate o'clock | into French | into German | into Italian | into Spanish Definition of o'clock
adverb
used to specify the hour in telling time:the gates will open at eight o’clock used following a numeral to indicate direction or bearing with reference to an imaginary clock face, 12 o’clock being thought of as directly in front or overhead: “I think we’ve got some action at 11 o’clock,” he said, gesturing toward the eastern plains
