1.NounThe act, process, or sport of riding a bike .
"Professional biking is plagued with controversies over drug use.; Harley-Davidson fans have been biking up this highway in huge numbers this week, on their way to Sturgis."
2.NounThe act, process, or sport of riding a bicycle.
"Professional biking is plagued with controversies over drug use."
3.NounThe act, process, or sport of riding a motorcycle.
"Harley-Davidson fans have been biking up this highway in huge numbers this week, on their way to Sturgis."