Found:

Parasynthesis

MORPHOLOGY: a word formation process by means of which a discontinuous affix or circumfix is added to a base. EXAMPLE: the addition of the Dutch discontinuous nominal circumfix ge-..-te to underived nouns is an example of parasynthesis: berg 'mountain' - gebergte 'mountains', been 'bone, leg' - gebeente 'bones'.

LIT.	Haas, W. de & M. Trommelen (1992) Schultink, H. (1987) Spencer, A. (1991)