Where does “dúisigh” come from?

dúisigh (Irish) comes from Middle Irish dúisigid, from Old Irish do·fíuschi.

dúisigh (Irish): wake up

Definitions

Step	Language	Word	Meaning
1	Middle Irish	dúisigid	awakes
2	Old Irish	do·fíuschi	—

dúisigh — Etymology, Origin & Word History | Etymology Explorer