ondoso
ondoso is a word (adposition) in High Valyrian meaning ‘by, at the hand of, used with passive verbs to mark the agent’.
Meaning
by, at the hand of, used with passive verbs to mark the agent
Usage notes
(Ins. of ondos.)
postp.→gen.
Source
Originally sourced from Tongues of Ice and Fire Wiki and enhanced by lingoXpress.