astrodome

[ as-truh-dohm ]
/ ˈæs trəˌdoʊm /

noun

a transparent dome on top of the fuselage of an aircraft, through which observations are made for celestial navigation.
Also called astro hatch [as-troh] /ˈæs troʊ/.

Origin of astrodome

First recorded in 1940–45; astro- + dome

Example sentences from the Web for astrodome

British Dictionary definitions for astrodome

astrodome
/ (ˈæstrəˌdəʊm) /

noun

Also called: astrohatch a transparent dome on the top of an aircraft, through which observations can be made, esp of the stars
a large domed sports stadium