Butter-of-arsenic
arsenic trichloride.
a colorless or yellow, oily, poisonous liquid, AsCl 3 , used chiefly as an intermediate in the manufacture of organic arsenicals.
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- Butterball
Northeastern U.S. the bufflehead. Informal. a chubby person. an individual serving of butter shaped into a small sphere. Historical Examples Blue Ridge Country Jean Thomas noun (US) another name for bufflehead (informal, derogatory) a chubby or fat person
- Butter-bean
a variety of small-seeded lima bean, Phaseolus lunatus, grown in the southern U.S. Midland and Southern U.S. any type of lima bean. noun a variety of lima bean that has large pale flat edible seeds and is grown in the southern US
- Butterbread
bread spread with butter.
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an ice-cream flavor, usually vanilla or butterscotch, containing crunchy bits of butterscotch candy.
- Butter-clam
a large edible clam, Saxidomus nuttalli, of the west coast of North America.