Origin: late ME
shamfron < AF, OF
champfrein, perh. for
*chafrein (with
-m- perh. from
chamfrein chamfer, though the senses are unrelated), n. deriv. of
chafre(
s)
ner lit., to put a bridle on < VL
*cap(
um) head (for
caput; see chief ) +
*-frenāre, v. deriv. of L
frēnum bridle
