| CYTOSINES | • cytosines n. Plural of cytosine. • CYTOSINE n. one of the nitrogen-containing bases forming nucleotides in deoxyribonucleic acid. |
| DYSTONIAS | • dystonias n. Plural of dystonia. • DYSTONIA n. a condition of disordered tonicity of muscle tissue. |
| NITROSYLS | • nitrosyls n. Plural of nitrosyl. • NITROSYL n. the radical NO, called also the nitroso group. |
| SINUOSITY | • sinuosity n. The property of being sinuous. • SINUOSITY n. the state of being sinuous. |
| SPINOSITY | • spinosity n. The quality or state of being spinose. • SPINOSITY n. thorniness. |
| STORYINGS | • storyings n. Plural of storying. • STORYING n. the art of relating tales. |
| SYMBIONTS | • symbionts n. Plural of symbiont. • SYMBIONT n. (Greek) an organism living in close association with another, also SYMBION, SYMBIOT, SYMBIOTE. |
| SYNOPTICS | • Synoptics n. Plural of Synoptic. • SYNOPTIC n. one of the three synoptic gospels. |
| SYNOPTIST | • synoptist n. Any of the authors of the three synoptic gospels, which give a history of Jesus Christ’s life and ministry… • SYNOPTIST n. one of the writers of the Synoptic Gospels. |
| SYNOVITIS | • synovitis n. (Pathology) Inflammation of the synovium. • SYNOVITIS n. inflammation of a synovial membrane. |
| SYNTONIES | • syntonies n. Plural of syntony. • SYNTONY n. the tuning of transmitters and receivers with each other. |
| SYNTONINS | • syntonins n. Plural of syntonin. • SYNTONIN n. a substance similar to fibrin. |
| SYNTONISE | • syntonise v. Alternative form of syntonize. • SYNTONISE v. to adjust to agree in frequency, also SYNTONIZE. |
| THYMOSINS | • thymosins n. Plural of thymosin. • THYMOSIN n. a hormone secreted by the thymus. |
| TYROSINES | • tyrosines n. Plural of tyrosine. • TYROSINE n. an amino acid formed by decomposition of proteins, first obtained from cheese. |