| AQUAEROBICS | • aquaerobics n. Synonym of water aerobics. • AQUAEROBICS n. a system of exercises, similar to aerobics, performed to music in chest-high water, also AQUAROBICS.
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| BACCIFEROUS | • bacciferous adj. Producing berries. • BACCIFEROUS adj. bearing berries.
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| BACCIVOROUS | • baccivorous adj. (Zoology) Eating, or having a diet based on, berries. • BACCIVOROUS adj. eating berries.
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| BACULOVIRUS | • baculovirus n. Any large rod-shaped virus of the family Baculoviridae, including the granuloviruses and nucleopolyhedroviruses. • BACULOVIRUS n. a type of virus found only to attack insects.
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| BRACHIOSAUR | • brachiosaur n. Any of several massive, herbivorous sauropod dinosaurs, of the genus Brachiosaurus, from the Jurassic… | 
| BUCCINATORS | • buccinators n. Plural of buccinator. • BUCCINATOR n. a flat cheek muscle used in chewing and blowing.
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| COLUMBARIES | • columbaries v. Third-person singular simple present indicative form of columbary. • COLUMBARY n. a dovecote; a pigeon house.
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| LUBRICATORS | • lubricators n. Plural of lubricator. • LUBRICATOR n. one who, or that which, lubricates.
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| OBSCURANTIC | • obscurantic adj. Employing obscurantism. • OBSCURANTIC adj. deliberately obscure.
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| OBSCURATION | • obscuration n. The state of being obscured. • obscuration n. A unit of measurement used in particular for smoke detectors which respond to absorption of light by…
 • OBSCURATION n. the act of obscuring.
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| ORBICULARES | • orbiculares n. Plural of orbicularis. • ORBICULARIS n. a muscle surrounding an opening.
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| ORBICULARIS | • orbicularis n. (Anatomy) A muscle surrounding an opening. • ORBICULARIS n. a muscle surrounding an opening.
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| PROCAMBIUMS | • PROCAMBIUM n. the young tissue of a fibrovascular bundle before its component cells have begun to be differentiated. | 
| RUBRICATORS | • rubricators n. Plural of rubricator. • RUBRICATOR n. one who rubricates.
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| SCRIBACIOUS | • scribacious adj. Prone to excessive writing. • SCRIBACIOUS adj. (archaic) given to writing.
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| SCROBICULAR | • scrobicular adj. (Zoology) Pertaining to, or surrounding, scrobiculae. • SCROBICULAR adj. relating to or surrounded by scrobicules.
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| SUBCORTICAL | • subcortical adj. (Medicine) Of or pertaining to the subcortex, the portion of the brain located below the cerebral cortex. • SUBCORTICAL adj. of, relating to, involving, or being a part of the brain below the cerebral cortex.
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| SUBHARMONIC | • subharmonic adj. (Physics) Having a frequency that is a fraction of a fundamental frequency. • subharmonic n. Such a frequency.
 • SUBHARMONIC n. a tone below a harmonic.
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| SUBTRACTION | • subtraction n. (Arithmetic, uncountable) The process of subtracting a number from another. • subtraction n. (Arithmetic, countable) A calculation involving subtracting.
 • subtraction n. The removal of something.
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| SUBTROPICAL | • subtropical adj. Pertaining to the regions of the Earth further from the equator than the tropical regions. • subtropical adj. (Meteorology, of a cyclone) Having some characteristics of a tropical cyclone but also some characteristics…
 • subtropical n. A subtropical plant.
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