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

Comprehensive
Dictionary Suite
Help
Help
Help
 
Advanced Dictionary    
Display options
Show syllables
Show Lookup History
Double-Click Lookup
  Show Spanish support
  Show Word Combinations
 
Pronunciation
Wordsmyth
  Phonics
  IPA
 
Entry formats
Standard
  Classic
 
Lookup History
astronautics

as·tro·nau·tics

astronautics

 
pronunciation:
ae str naw tihks
features:
Word Parts
part of speech: noun
definition: (used with a sing. verb) the science and technology of space travel.
Word Parts
The word astronautics contains the following parts:
-ics Greek noun-forming suffix that means science, study, or practice of; properties of; practices pertaining to
synonyms:
-logy, -ology