21. Darkness holds the unknown and the undefinable . 22. Very few have taken that extreme leap into a realm that is undefinable and unexplainable. 23. Judaism sees this One, True God as a singular, ineffable, undefinable being. 24. Contrary to Cantor, presently the majority of mathematicians considers undefinable numbers not as absurdities. 25. An energy that's undefinable , but that's totally essential for expression. 26. It's sort of undefinable . 27. Ms . Guarnieri said, that undefinable sense that the house is just the right fit. 28. Although these ethical standards are largely undefinable this document aims to outline their parameters and scope. 29. The speeches were standard; it was an undefinable electricity in the air that made it special. 30. There is an unspoken, probably undefinable relationship between a country's wine and its food.
