Home › Words › O › osteocollaosteocollaosteocolla means A kind of glue obtained from bones.EtymologyFrom osteo- + Ancient Greek κόλλα (kólla, “glue”).nounA kind of glue obtained from bones.A cellular calc tufa, found as incrustations on plant stems, once believed to have the power to unite fractured bones.Definitions & examples from Wiktionary (CC BY-SA 3.0).