English: first (in a line, contest, etc.); old (of things);
Bahasa Malaysia: yg pertama; lama (bkn dng barang)
Source: Peter Martin's Kelabit Dictionary
Neh nabak lun ma'un maya' reked neh.
That's the ancient canal along the slope.
Nih nabang sinaru' lun ma'un lu'un turud ineh.
This ditch was made by ancient people across the ridge.
pema'un: in front of, ahead