1. Beneath the sky; in the open air; specifically: (geology) taking place on the earth's surface, as opposed to subaqueous

Encyclopedia: Subaerial

• lizard
• lizard orchid
• lizard's-tail
• lizard's-tail family
• lizardfish
• Ljubljana
• llama
• llanero
• llano
• Llano Estacado
• LLB
• LLC
• LLD
• Llew Llaw Gyffes
• Llewelyn Powys
• LLM
• Lloyd
• Lloyd George
• Lloyd Webber
• LLud
• Llullaillaco
• Llyr
• lm
• lo
• lo and behold