Wordnet Dictionary
Welcome
Home
About
Contact
Test English Info
Google Dictionary
Wordnet Dictionary
Search
Noun
opsin
has 1 sense
opsin
- retinal protein formed by the action of light on rhodopsin
--
1
is a kind of
protein
--
1
is a substance of
visual purple
,
rhodopsin
,
retinal purple
;
iodopsin
,
TOP