CORE n.
The prtion of a mold which shapes the interior of a cylinder, tube, or other hollow casting, or which makes a hole in or through a casting; a part of the mold, made separate from and inserted in it, for shaping some part of the casting, the form of which is not determined by that of the pattern.
COURTESY n.
-offered courtesy, With oft is sooner found in lowly sheds, With smoky rafters, than in tapestry walls And courts of princes, where it first was named, And yet is most pretended. Milton. Pardon me, Messer Claudio, if once more I use the ancient courtesies of speech. Longfellow.
CRUSH v. 2 definitions
atural shape or integrity of the parts, or to force together into a mass; as, to crush grapes. Ye shall not offer unto the Lord that which is bruised, or crushed, or broken, or cut. Lev. xxii. 24. The ass . . . thrust herself unto the wall, and crushed Balaam's foot against the wall. Num. xxii. 25.