moline
Concise Oxford English Dictionary © 2008 Oxford University Press:
moline /məˈlʌɪn/
▶adjective [postpos.] Heraldry (of a cross) having each extremity broadened, split, and curved back.
– origin C16: prob. from Anglo-Norman Fr. moliné, from molin ‘mill’, because of a resemblance to the iron support of a millstone.
'moline' also found in these Oxford entries:

