7-Letter Words Starting AE & Ending S

• a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves

• personification of the sky or upper air breathed by the Olympians; son of Erebus and night or of Chaos and darkness

• an organism (especially a bacterium) that requires air or free oxygen for life

• An elected official who was responsible for the maintenance of public buildings, regulation of festivals, supervision of markets and the supply of grain and water.

• A mythological shield associated with the Greek deities Zeus and Athena (and their Roman counterparts Jupiter and Minerva) shown as a short cloak made of goatskin worn on the shoulders, more as an emblem of power and protection than a military shield. The aegis of Athena or Minerva is usually shown with a border of snakes and with the head of Medusa in the center.

• Usually as under the aegis: guidance, protection; endorsement, sponsorship.

• expose to fresh air

• aerate (sewage) so as to favor the growth of organisms that decompose organic matter

• impregnate, combine, or supply with oxygen

• existing or living or growing or operating in the air

• a pass to a receiver downfield from the passer

• an electrical device that sends or receives radio or television signals

• characterized by lightness and insubstantiality; as impalpable or intangible as air