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| the offspring of a zebra and a donkey. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
tuck pointing
in building construction, technique of finishing masonry joints with a fine, pointed ridge of mortar, for decorative purposes, instead of the usual slightly convex finish in ordinary masonwork. The term is sometimes used for pointing (q.v.) as in masonry repair.
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