infestis
infestis is a Latin form of infestus, meaning “hostile, dangerous; unsafe, threatened”. It is the ablative plural neuter adjective or ablative plural masculine adjective.
Found 66 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 6.8.6: Celeriter nostri clamore sublato pila in hostes immittunt. Illi, ubi praeter spem quos fugere credebant infestis signis ad se ire viderunt, impetum modo ferre non potuerunt ac primo concursu in fugam coniecti proximas silvas petierunt.
Phaedrus, Fabulae 1.21.7: Infestis taurus mox confodit cornibus
All forms of infestus (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.