1) Alter 2) Cause to combine with iodine 3) Change 4) Modify 5) To iodize 
To treat or combine with iodine. ... (05 Mar 2000) ... 
Type: Term Pronunciation: ī′ō-di-nāt Definitions: 1. To treat or combine with iodine.
[v] - cause to combine with iodine
iodinate To add iodine to a compound, usually in substitution for hydrogen, but sometimes by simple addition.
verb cause to combine with iodine; `iodinate thyroxine`
to iodize.