15 minutes Synonyms

quarter-hour quarter 15 min interval 15 minute block 15 minute duration 15 minute increment 15 minute period 15 minute segment 15 minute slot 15 minute span 15 minute stretch one-fourth of an hour fifteen mins quarter of an hour 15 mins 900 seconds 900 secs a fourth of an hour a fourth-hour a quarter hour a quarter of an hour a quarter of an hr a fourth division hour