matre
matre is a Latin form of mater, meaning “mother”. It is the ablative singular feminine noun.
Found 252 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 1.18.7: ipsum ex Helvetiis uxorem habere, sororum ex matre et propinquas suas nuptum in alias civitates conlocasse.
All forms of mater (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.