interesse
interesse is a Latin form of intersum, meaning “be present at; be between”. It is the present active infinitive.
Found 199 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 5.4.3: … e convocatis hos singillatim Cingetorigi conciliavit, quod cum merito eius a se fieri intellegebat, tum magni interesse arbitrabatur eius auctoritatem inter suos quam plurimum valere, cuius tam egregiam in se voluntatem perspexis …
Cicero, De Fato 36: Interesse autem aiunt, utrum eius modi quid sit, sine quo effici aliquid non possit, an eius modi, cum quo effici aliqu …
All forms of intersum (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.