deerit
deerit is a Latin form of desum, meaning “be lacking, fail (+dat.)”. It is the 3rd person singular future active indicative.
Found 51 times in the Latin texts on Socratos.
Where it is used
Cicero, Pro S. Roscio Amerino 91: … erunt ut testis omnis, si cuperent, interficere non possent; nam, dum hominum genus erit, qui accuset eos non deerit; dum civitas erit, iudicia fient. verum, ut coepi dicere, et Erucius, haec si haberet in causa quae commemora …
Terence, Adelphi 5.4.882: Deerit. Id mea minime refert qui sum natu maximus.
All forms of desum (conjugation 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.