Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
coronograph
Language
Watch
Edit
English
edit
Etymology
edit
corona
+
-o-
+
-graph
Noun
edit
English
Wikipedia
has an article on:
coronograph
Wikipedia
coronograph
(
plural
coronographs
)
(
astronomy
)
A
telescope
, fitted with an attachment that blocks out direct rays from the sun, used to study and photograph the
corona
of the
sun
.
(
astronomy
)
The
attachment
used in such a telescope.