| BOOKSTORES | • bookstores n. Plural of bookstore. • book␣stores n. Plural of book store. • BOOKSTORE n. a bookshop. |
| COLOSTROUS | • colostrous adj. Of or relating to colostrum. • COLOSTROUS adj. relating to colostrum, also COLOSTRAL, COLOSTRIC. |
| COSMOTRONS | • cosmotrons n. Plural of cosmotron. • COSMOTRON n. a large synchrotron used for accelerating protons to high energies. |
| DOORSTONES | • doorstones n. Plural of doorstone. • DOORSTONE n. the stone forming a threshold. |
| ISOTROPOUS | • isotropous adj. (Archaic) isotropic. • ISOTROPOUS adj. having the same properties irrespective of direction, also ISOTROPIC. |
| OROLOGISTS | • orologists n. Plural of orologist. • OROLOGIST n. one versed in orology, the study of mountains, also OREOLOGIST. |
| ORRISROOTS | • orrisroots n. Plural of orrisroot. • ORRISROOT n. the root of orris, used in perfumery. |
| OVERSHOOTS | • overshoots v. Third-person singular simple present indicative form of overshoot. • OVERSHOOT v. to shoot over or beyond one's target. |
| ROOTSTOCKS | • rootstocks n. Plural of rootstock. • ROOTSTOCK n. a rhizome, esp. if short, thick, and more or less erect. |
| ROTOSCOPES | • rotoscopes v. Third-person singular simple present indicative form of rotoscope. • ROTOSCOPE v. to create the outline of an object from live-action film for manipulation in an animated film sequence. |
| SENSOMOTOR | • SENSOMOTOR adj. of or relating to both the sensory and motor functions of an organism or to the nerves controlling them. |
| STOCKROOMS | • stockrooms n. Plural of stockroom. • stock␣rooms n. Plural of stock room. • STOCKROOM n. a room where goods are kept. |
| STOREROOMS | • storerooms n. Plural of storeroom. • STOREROOM n. a room in which things are stored. |
| STORYBOOKS | • storybooks n. Plural of storybook. • STORYBOOK n. a book of tales true or fictitious, esp. one for children. |
| ZOOSTEROLS | • zoosterols n. Plural of zoosterol. • ZOOSTEROL n. a sterol, such as cholesterol, of animal origin. |