Children's, Intermediate and Advanced Online English Dictionary & Thesaurus

Comprehensive
Dictionary Suite
Help
Help
Help
 
Advanced Dictionary        

or·rer·y

orrery

 
pronunciation:
o r ri [or] a r ri
part of speech: noun
inflections: orreries
definition: a model of bodies in the solar system that can show their relative positions and motions by means of simple mechanical adjustments.