See Also: trithing(medicine)
trithing(dictionary)

bixin (iou) and trithing (iou)


bixin (iou)



bixin noun. M19.
[from mod. Latin Bixa (orellana), the tree yielding annatto (from Carib bija red) + -IN1.]
Chemistry. A carotenoid which is the principal pigment of annatto.

trithing (iou)



trithing noun. Long obsolete exc. Hist. ME.
[Repr. unrecorded Old English form from Old Norse priejungr third part, from priei THIRD adjective: see -ING3.]
= RIDING noun1 1, 2.