| BENTHOSCOPES | • BENTHOSCOPE n. a submersible sphere from which to study deep-sea life. |
| BOTHERATIONS | • botherations n. Plural of botheration. • BOTHERATION n. trouble, bother. |
| BUTTONHOLERS | • buttonholers n. Plural of buttonholer. • BUTTONHOLER n. a person or sewing-machine attachment that makes buttonholes. |
| CHONDROBLAST | • chondroblast n. A cell which originates from a mesenchymal stem cell and forms chondrocytes. • CHONDROBLAST n. a cell that forms cartilage. |
| HAPTOGLOBINS | • haptoglobins n. Plural of haptoglobin. • HAPTOGLOBIN n. a protein that combines with free haemoglobin in the blood and prevents its filtration through the kidney. |
| KATABOTHRONS | • KATABOTHRON n. (Modern Greek) an underground water channel, also KATAVOTHRON. |
| LUCKENBOOTHS | • LUCKENBOOTH n. (Scots) a shop or booth esp. in 18th century Edinburgh. |
| NYCTOPHOBIAS | • NYCTOPHOBIA n. an irrational fear of the night or darkness. |
| PANTOPHOBIAS | • PANTOPHOBIA n. the morbid fear of everything, also PANOPHOBIA. |
| PHYTOBENTHOS | • phytobenthos n. (Biology) benthic organisms that are plants or algae. • PHYTOBENTHOS n. plants living at the bottom of water collectively. |
| PROHIBITIONS | • prohibitions n. Plural of prohibition. • PROHIBITION n. the act of prohibiting. |
| PROTHROMBINS | • prothrombins n. Plural of prothrombin. • PROTHROMBIN n. a protein-like substance present in blood plasma. |
| SATANOPHOBIA | • Satanophobia n. (Rare) A fear of Satan. • SATANOPHOBIA n. fear of the devil. |
| TECHNOPHOBES | • technophobes n. Plural of technophobe. • TECHNOPHOBE n. one with a fear of technology. |
| THEOBROMINES | • theobromines n. Plural of theobromine. • THEOBROMINE n. an alkaloid obtained from the chocolate seed, used in medicine. |
| THROMBOXANES | • thromboxanes n. Plural of thromboxane. • THROMBOXANE n. any of several compounds formed from prostaglandin endoperoxides which, when released from blood platelets, induce platelet aggregation and arterial constriction. |