hydroxo-
combining form
: containing hydroxyl as a coordinated group
potassium hydroxostannate K2Sn(OH)6
hydroxocobalamin
compare hydroxy- 
Word History
Etymology
hydroxyl + -o-
- blood serum
- blood spavin
- blood sport
- blood spot
- blood star
- blood starfish
- blood sugar
- blood test
- blood thinner
- blood transfusion
- blood tree
- blood typing
- blood vengeance
- blood vessel
- blood work
- blood-al
- blood-albumin glue
- blood-and-feather-dressed
- blood-and-guts
- blood-borne
- blood-brain barrier
- blood-chilling
- blood-relationship
- blood-thinning
- blood-vascular