| BIOASTRONOMIES | • BIOASTRONOMY n. the branch of biology which deals with the study or the discovery of life forms on other planets or in space. |
| BIOCONVERSIONS | • bioconversions n. Plural of bioconversion. • BIOCONVERSION n. the conversion of organic materials (as wastes) into an energy source (as methane) by processes (as fermentation) involving living organisms. |
| BOUSTROPHEDONS | • boustrophedons n. Plural of boustrophedon. • BOUSTROPHEDON n. (Greek) a method of writing in which lines are written alternately in opposite direction, from left to right, and right to left. |
| BRONCHOSCOPIES | • bronchoscopies n. Plural of bronchoscopy (plural count noun sense denoting instances of the mass noun sense [i.e., countable… • BRONCHOSCOPY n. examination of the bronchi. |
| BRONCHOSCOPIST | • bronchoscopist n. One who carries out bronchoscopy. • BRONCHOSCOPIST n. one who uses a bronchoscope, an instrument for examining the windpipe. |
| COLLABORATIONS | • collaborations n. Plural of collaboration. • COLLABORATION n. the act of collaborating. |
| CONTRABASSOONS | • contrabassoons n. Plural of contrabassoon. • CONTRABASSOON n. a musical instrument playing an octave below the bassoon. |
| CORROBORATIONS | • corroborations n. Plural of corroboration. • CORROBORATION n. corroboration. |
| GERONTOPHOBIAS | • GERONTOPHOBIA n. a fear of old age or of growing old. |
| NEIGHBOURHOODS | • neighbourhoods n. Plural of neighbourhood. • NEIGHBOURHOOD n. a district, locality, esp. with reference to its inhabitants as a community, also NEIGHBORHOOD. |
| NEUROBIOLOGIES | • neurobiologies n. Plural of neurobiology. • NEUROBIOLOGY n. the study of the anatomy of the nervous system. |
| NEUROBIOLOGIST | • neurobiologist n. (Biology) A specialist in neurobiology. • NEUROBIOLOGIST n. one who studies neurobiology. |
| ORNITHOPHOBIAS | • ORNITHOPHOBIA n. fear of birds. |
| OROBANCHACEOUS | • orobanchaceous adj. (Botany) Belonging to the family Orobanchaceae, plants mostly parasitic on the roots of other plants. • OROBANCHACEOUS adj. belonging to the broomrape family. |
| SNOWBOARDCROSS | • snowboardcross n. Alternative spelling of snowboard cross. • snowboard␣cross n. (Snowboarding) A downhill snowboard race over obstacles with many simultaneous racers. |