←
Old English dott (inherited)
←
Middle English *dot (inherited)
←
Middle English dotte (mention)
←
Proto-Germanic *duttaz (inherited)
←
Proto-West Germanic *dott (inherited)
←
Low German Dutte (cognate)
←
Saterland Frisian Dot (cognate)
←
Saterland Frisian Dotte (mention)
→
English dotal (mention)
→
Japanese ドット積 (borrowed)