bike² or byke /bīk/ (Scot)

1. A nest of wasps, wild bees, etc
2. A swarm of people

To swarm

• ornithopter
• ornithopters
• ornithorhynchus
• ornithosaur
• ornithosaurs
• ornithoscopies
• ornithoscopy
• ornithoses
• ornithosis
• Orobanchaceae
• orobanchaceous
• Orobanche
• orogen
• orogeneses
• orogenesis
• orogenetic
• orogenic
• orogenic belt
• orogenic belts
• orogenies
• orogens
• orogeny
• orographic
• orographical
• orographically