| ARCHAEBACTERIA | • archaebacteria n. Plural of archaebacterium. • Archaebacteria prop.n. (Obsolete) A taxonomic subkingdom within the kingdom Bacteria. • Archaebacteria prop.n. Archaea, a domain comprising organisms formerly called archaebacteria. |
| BACKSCRATCHERS | • backscratchers n. Plural of backscratcher. • back␣scratchers n. Plural of back scratcher. • BACKSCRATCHER n. a person who practises backscratching. |
| BACTERIOPHAGIC | • bacteriophagic adj. Of or pertaining to a bacteriophage. • BACTERIOPHAGIC adj. of or like a bacteriophage, a bacterium that eats other bacteria, also BACTERIOPHAGOUS. |
| BRACHYCEPHALIC | • brachycephalic adj. (Of a person or animal) Having a head that is short from front to back (relative to its width from left to right). • brachycephalic n. A brachycephalic person or creature. • BRACHYCEPHALIC adj. short-headed, esp. having a skull whose breadth is 80 per cent or more of its length. |
| BRONCHIECTASES | • bronchiectases n. Plural of bronchiectasis. • BRONCHIECTASIS n. a chronic dilatation of bronchi or bronchioles. |
| BRONCHIECTASIS | • bronchiectasis n. (Medicine) Abnormal permanent dilation of the bronchial tubes. • BRONCHIECTASIS n. a chronic dilatation of bronchi or bronchioles. |
| CANCEROPHOBIAS | • CANCEROPHOBIA n. fear of cancer, also CANCERPHOBIA. |
| CYBERATHLETICS | • cyberathletics n. Synonym of e-sports. • CYBERATHLETICS n. electronic sports. |
| CYBERCHONDRIAC | • cyberchondriac n. A hypochondriac who researches his/her potential medical condition on the Internet. • CYBERCHONDRIAC n. one suffering from CYBERCHONDRIA. |
| CYBERCHONDRIAS | • CYBERCHONDRIA n. unfounded anxiety concerning the state of one's health brought on by visiting health and medical websites. |
| HYPERCATABOLIC | • hypercatabolic adj. Relating to, or exhibiting, hypercatabolism. |
| 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. |
| SCRATCHBUILDER | • SCRATCHBUILDER n. one who scratchbuilds, builds models from raw materials, as opposed to constructing from kits or buying ready made. |
| TRICHOBACTERIA | • TRICHOBACTERIA n. filamentous bacteria. |