See Also: caoutchouc(dictionary)
caoutchouc pelvis(medicine)

TKO (iou) and caoutchouc (iou)


TKO (iou)



TKO abbreviation.
Boxing. Technical knockout.

caoutchouc (iou)



caoutchouc noun & adjective. L18.
[French from Spanish cauchuc from Quechua kauchuk.]
(Of) unvulcanized natural rubber.