| AUTODYNES | • autodynes n. Plural of autodyne. • AUTODYNE n. a type of electrical circuit. |
| AUTOLYSIN | • autolysin n. (Biochemistry) Any enzyme that hydrolyses a component of the cell (or tissue) in which it is produced. • AUTOLYSIN n. any agent that produces autolysis. |
| CYANURETS | • cyanurets n. Plural of cyanuret. • CYANURET n. (obsolete) cyanide. |
| EUTHANASY | • euthanasy n. Archaic form of euthanasia. • EUTHANASY n. the practice of ending the life of an individual suffering from a terminal illness or incurable condition, also EUTHANASIA. |
| HUNTAWAYS | • huntaways n. Plural of huntaway. • Huntaways n. Plural of Huntaway. • HUNTAWAY n. a dog trained to drive sheep at some distance from the shepherd. |
| NYSTAGMUS | • nystagmus n. (Pathology) rapid involuntary eye movement, usually lateral. • NYSTAGMUS n. an involuntary lateral movement of the eyeballs. |
| OUTSAYING | • OUTSAY v. to surpass in saying. |
| SANCTUARY | • sanctuary n. A place of safety, refuge, or protection. • sanctuary n. An area set aside for protection. • sanctuary n. A state of being protected, asylum. |
| SINUATELY | • sinuately adv. In a sinuate manner. • SINUATE adv. curved. |
| STAUNCHLY | • staunchly adv. In a staunch manner. • STAUNCH adv. firm, steadfast, also STANCH. |
| STRANGURY | • strangury n. (Pathology) A painful, frequent need to urinate, when the bladder is largely empty or with little urine production. • STRANGURY n. severe pain in the urethra with intense desire to pass urine or painful passage of a few drops of urine. |
| TAUTONYMS | • tautonyms n. Plural of tautonym. • TAUTONYM n. a taxonomic name in which the specific name repeats the generic. |
| THANKYOUS | • thankyous n. Plural of thankyou. • thank-yous n. Plural of thank-you. • thank␣yous n. Plural of thank you. |
| TYMPANUMS | • tympanums n. Plural of tympanum. • TYMPANUM n. (Latin) the cavity of the middle ear, also TIMPANUM. |
| TYRANNOUS | • tyrannous adj. Tyrannical, despotic or oppressive. • TYRANNOUS adj. like a tyrant. |
| UNSAINTLY | • unsaintly adj. Not saintly. • UNSAINTLY adj. not like a saint. |
| UNSTAYING | • unstaying v. Present participle of unstay. • UNSTAYING adj. not staying. |
| UPSTAYING | • upstaying v. Present participle of upstay. • UPSTAY v. to sustain. |