name, noun ·3 syllables ·Rare ·Advanced level

Definitions

Noun

1. 1
   A transparent dome in the fuselage of an aircraft or spacecraft through which navigational observations may be made
2. 2
   a transparent dome on top of an airplane where the navigator can make celestial observations wordnet

Proper Noun

1. 1
   A domed sports stadium in Houston, Texas.

Synonyms

All synonyms

aeroplaneairplaneparts

Etymology

From astro- + dome.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.