| 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. |
parasitize par·a·sit·ize (pār'ə-sĭ-tīz', -sī-)
v. par·a·sit·ized, par·a·sit·iz·ing, par·a·sit·iz·es
To live on or in a host as a parasite.