Dictionary definition · aerial
noun
- a pass to a receiver downfield from the passer
- an electrical device that sends or receives radio or television signals
adjective
- existing or living or growing or operating in the air"aerial roots of a philodendron"
- characterized by lightness and insubstantiality; as impalpable or intangible as air"figures light and aeriform come unlooked for and melt away"
Source: Open English WordNet (CC BY 4.0).