Gair y Dydd: stofi https://geiriadur.ac.uk/gpc/gpc.html?stofi. Fyddwch chi'n defnyddio 'stofi' ar gyfer unrhyw beth ar wahân i ddechrau gweu? #Cymraeg
Word of the Day: stofi 'to warp (yarn), weave; cast on (stitches, stocking, &c.)': https://geiriadur.ac.uk/gpc/gpc.html?stofi. The verb comes from 'ystof' ('warp (of yarn)') from Latin 'stāmen'. #Welsh