ordinibus
ordinibus is a Latin form of ordo, meaning “row, rank, order”. It is the ablative plural masculine noun or dative plural masculine noun.
Found 139 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 2.11.5: priores, quod abesse a periculo viderentur neque ulla necessitate neque imperio continerentur, exaudito clamore perturbatis ordinibus omnes in fuga sibi praesidium ponerent.
Lucan, Civil War 4.422: Ordinibus geminis obliquas excipit alnos.
All forms of ordo (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.