1. the behavior of a whale or large marine animal slapping its tail flukes against the water surface
Usage: marine biology; often observed in whales

1. to slap the tail flukes against the water surface, as whales and some other marine animals do
Usage: present participle of lobtail; marine biology

Examples

• The humpback whale was lobtailing near the boat, creating loud splashes.
• Lobtailing is a common behavior observed in many whale species.
• Marine biologists study lobtailing to understand whale communication.
• The whale began lobtailing as it prepared to dive deeper.
• Tourists gathered on deck to watch the dolphins lobtailing in the bay.
• Lobtailing may serve multiple purposes, including feeding and social interaction.