| BISMUTHOUS | • bismuthous adj. (Chemistry) Of, or containing bismuth in its lower valence. • BISMUTHOUS adj. containing bismuth. |
| BUMSUCKERS | • bumsuckers n. Plural of bumsucker. • BUMSUCKER n. (slang) a toady. |
| NUMBNUTSES | • numbnutses n. Plural of numbnuts. • NUMBNUTS n. an idiot. |
| NUMBSKULLS | • numbskulls n. Plural of numbskull. • NUMBSKULL n. a stupid person, also NUMSKULL. |
| SLUMBEROUS | • slumberous adj. Sleepy, drowsy. • slumberous adj. Sleep-inducing. • SLUMBEROUS adj. inviting or causing slumber, also SLUMBERY, SLUMBROUS, SLUMBRY. |
| SUBMENTUMS | • SUBMENTUM n. the basal part of the labium of insects. |
| SUBMUCOSAE | • submucosae n. Plural of submucosa. • SUBMUCOSA n. the connective tissue underlying a mucous membrane. |
| SUBMUCOSAL | • submucosal adj. (Anatomy) Situated below or underneath the mucosal tissue. • SUBMUCOSAL adj. relating to the submucosa, the connective tissue underlying a mucous membrane. |
| SUBMUCOSAS | • submucosas n. Plural of submucosa. • SUBMUCOSA n. the connective tissue underlying a mucous membrane. |
| SUBPHYLUMS | • subphylums n. Plural of subphylum. • SUBPHYLUM n. (Latin) the taxonomic division below a phylum. |
| SUBSELLIUM | • subsellium n. A projecting ledge on the stalls in a church where persons might lean whilst standing during prayers; misericord. • SUBSELLIUM n. one of the stalls of the lower range where there are two ranges. |
| SUBSTRATUM | • substratum n. A layer that lies underneath another. • substratum n. (Figuratively) The underlying cause or basis of something. • substratum n. (Linguistics) A substrate. |
| SUBSUMABLE | • subsumable adj. That can be subsumed. • SUBSUMABLE adj. capable of being subsumed. |
| SUCCUMBERS | • succumbers n. Plural of succumber. • SUCCUMBER n. one who succumbs. |