Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
polysomnogram
Language
Watch
Edit
English
edit
Etymology
edit
poly-
+
somno-
+
-gram
Noun
edit
English
Wikipedia
has an article on:
polysomnogram
Wikipedia
polysomnogram
(
plural
polysomnograms
)
A
record
of a person's
sleep
activity
obtained using
polysomnography
.