Where does “decussandus” come from?

decussandus (Latin) comes from Latin decusso, from Latin decussis, from Latin decem, from Latin -nus, from Proto-Italic -nos, from Proto-Indo-European -nós — Creates verbal adjectives from roots.

decussandus (Latin): which is to be decussated

Definitions

which is to be decussated

Ancestry of “decussandus”, step by step

Step	Language	Word	Meaning
1	Latin	decusso	I divide crosswise; I decussate
2	Latin	decussis	ten; a coin worth ten asses
3	Latin	decem	ten; 10
4	Latin	-nus	-an
5	Proto-Italic	-nos	Creates verbal adjectives from verb stems
6	Proto-Indo-European	-nós	Creates verbal adjectives from roots

Every word from Proto-Indo-European -nós →