batt · noun1
Late Middle English in the sense "piece, lump," of uncertain origin, but possibly related to the noun bat with the sense of "beaten" fabric.
Batt · proper noun2
- Medieval Latin · derived frombeatus“blessed”
- Old English · derived frombatt“cudgel”
- English todayBatt
* As an English surname, a pet form of Bartholomew. * Also as an English surname, possibly from Old English batt (“cudgel”); see modern bat. * As a German surname, from a derivative of Medieval Latin beatus (“blessed”).
Etymology from Wiktionary, CC BY-SA 4.0.