| A | B |
| Excomminication | to be cut off from the communion of the Church |
| Crusade | A war waged by Christians to take lands back from Muslims control |
| Inquisition | The Church trials of people suspected of being heretics |
| Indulgence | a price paid for the removal of a penance |
| Cluny | A town in France where monastic reforms took place |
| Asceticism | A simple lifestyle freely chosen, Avoidance of excess and self-discipline, for religious reasons |
| Pilgrimage | A holy walk or travel to sacred sites and shrines |
| Filioque | Means "And the son" The Holy Spirit proceeds from |
| Hildegard of Bingen | Abbess, author, composser,mystic, theologian |
| Icon | Sacred image, art |
| Bubonic Plague, Black Death | Deadly disease wiped out one third of Europe |
| Julian of Norwich | Mystic who wrote "All shall be well" |
| Crusade | Church Military pursuit |
| Mendicant | A religious order that relies on charity |
| Gothic | pointy spires, and stained glass windows |
| Romanesque | Round architecture, small windows |
| Thomas Aquinas | Imortant medieval Theologian, wrote Summa Theologica |
| Scholasticism | Method of medieval thinking |
| Pope Urban II | preached a rousing sermon that insired the first Crusade |
| Avignon Papacy | period of 70 years where the Pope resided in France not Rome |