Where does “optotagging” come from?

optotagging (English) comes from English opto-, from Ancient Greek ὀπτός, from Ancient Greek -τός, from Proto-Indo-European -tós — Creates verbal adjectives from verb stems.

optotagging (English): tagging as part of an optogenetics experiment

Definitions

tagging as part of an optogenetics experiment

Ancestry of “optotagging”, step by step

Step	Language	Word	Meaning
1	English	opto-	optical
2	Ancient Greek	ὀπτός	roasted, broiled, boiled; baked; generally...
3	Ancient Greek	-τός	creates verbal adjectives of possibility, either...
4	Proto-Indo-European	-tós	Creates verbal adjectives from verb stems

Every word from Proto-Indo-European -tós →Every word from Ancient Greek -τός →Every word from English opto- →