| ANTIHELIXES | • antihelixes n. Plural of antihelix. • ANTIHELIX n. the curved elevation of the cartilage of the ear, within or in front of the helix, also ANTHELIX. | 
| DICTATRIXES | • DICTATRIX n. a female dictator, also DICTATRESS. | 
| DIRECTRIXES | • directrixes n. Plural of directrix. • DIRECTRIX n. a female director, also DIRECTRESS, DIRECTRICE. | 
| EXECUTRIXES | • executrixes n. Plural of executrix. • EXECUTRIX n. a woman exercising the functions of an executor, also EXECUTRESS. | 
| FELLATRIXES | • fellatrixes n. Plural of fellatrix. • FELLATRIX n. a female who fellates. | 
| FIXEDNESSES | • fixednesses n. Plural of fixedness. • FIXEDNESS n. the state of being fixed. | 
| MEDIATRIXES | • mediatrixes n. Plural of mediatrix. • MEDIATRIX n. (archaic) a female mediator, also MEDIATRESS. | 
| MIXEDNESSES | • MIXEDNESS n. the state of being mixed. | 
| PISCATRIXES | • PISCATRIX n. a (female) angler. | 
| PIXELATIONS | • pixelations n. Plural of pixelation. • PIXELATION n. a video technique in which an image is blurred by being overlaid with a grid of squares, usually to disguise the identity of a person. | 
| PIXELLATING | • pixellating v. Present participle of pixellate. • PIXELLATE v. to divide an image into pixels for display in a digital format, also PIXELATE, PIXILATE, PIXILLATE. | 
| PIXELLATION | • pixellation n. Alternative form of pixelation. • PIXELLATION n. the act of dividing an image into pixels for display in a digital format, also PIXILATION, PIXILLATION. | 
| STYLOSTIXES | • STYLOSTIXIS n. acupuncture. | 
| SUBMATRIXES | • submatrixes n. Plural of submatrix. • SUBMATRIX n. part of a matrix. | 
| TESTATRIXES | • testatrixes n. Plural of testatrix. • TESTATRIX n. a (female) person who leaves a valid will at death. | 
| UNFIXEDNESS | • unfixedness n. The property of being unfixed. • UNFIXEDNESS n. the state of not being fixed. |