| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
satisfactory sat·is·fac·to·ry (sāt'ĭs-fāk'tə-rē)
adj.
Providing satisfaction sufficient to meet a demand or requirement.