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
 
Pronunciation
Wordsmyth
  Phonics
  IPA
 
Entry formats
Standard
  Classic
 
Lookup History
spectroheliograph

spec·tro·he·li·o·graph

spectroheliograph

pronunciation:
spek tro hi li graef
features:
Word Parts
part of speech: noun
definition: a device that is used to make photographs of the sun, using a single light from the spectrum, such as violet.
derivation: spectroheliographic (adj.)