| a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
The religious doctrines of John Calvin. Calvin stressed that people are saved through God's grace, not through their own merits. The most famous of Calvin's ideas is his doctrine of predestination. In the United States, the Presbyterians make up the largest single group of Christians in the Calvinist tradition.