auspiciorum
auspiciorum is a Latin form of auspicium, meaning “auspices (omens from birds); omen; command, authority”. It is the genitive plural neuter noun.
Found 27 times in the Latin texts on Socratos.
Where it is used
Cicero, Philippicae 1.31: … senatus, quanta sollicitudine civitas tum a te liberata est cum conlegam tuum, depositis inimicitiis, oblitus auspiciorum a te ipso augure populi Romani nuntiatorum, illo primum die conlegam tibi esse voluisti; cum tuus parvus fili …
All forms of auspicium (declension table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.