| AMPHIMIXES | • amphimixes n. Plural of amphimixis. • AMPHIMIXIS n. interbreeding; intermixing of two individuals' genetic matter. |
| AXOLEMMATA | • AXOLEMMA n. the membrane that encloses the axons of a nerve cell, also AXILEMMA. |
| COMMIXTURE | • commixture n. The act or state of being mixed together; a union or mingling of constituents; commixtion. • COMMIXTURE n. the act of mixing. |
| EXCAMBIUMS | • EXCAMBIUM n. in Scots law, exchange of lands, also EXCAMBION. |
| EXTREMISMS | • extremisms n. Plural of extremism. • EXTREMISM n. the taking of an extreme position. |
| HEXAMERISM | • hexamerism n. Six-part radial symmetry. • HEXAMERISM n. the state of being hexamerous. |
| IMMIXTURES | • immixtures n. Plural of immixture. • IMMIXTURE n. freedom from mixture; purity. |
| MAXIMISERS | • maximisers n. Plural of maximiser. • MAXIMISER n. one who maximises, also MAXIMIZER. |
| MAXIMIZERS | • maximizers n. Plural of maximizer. • MAXIMIZER n. one who maximizes, also MAXIMISER. |
| MELOXICAMS | • MELOXICAM n. a drug used to treat osteoarthritis and rheumatoid arthritis. |
| METAXYLEMS | • metaxylems n. Plural of metaxylem. • METAXYLEM n. a part of the primary xylem. |
| MIXMASTERS | • mixmasters n. Plural of mixmaster. • MIXMASTER n. a disc jockey. |
| MYXAMOEBAE | • myxamoebae n. Plural of myxamoeba. • MYXAMOEBA n. a cell produced by a spore, also MYXAMEBA. |
| MYXAMOEBAS | • myxamoebas n. Plural of myxamoeba. • MYXAMOEBA n. a cell produced by a spore, also MYXAMEBA. |
| MYXOEDEMAS | • myxoedemas n. Plural of myxoedema. • MYXOEDEMA n. a skin disease, marked by swelling and dryness, due to insufficient thyroid secretion, also MYXEDEMA. |
| MYXOEDEMIC | • myxoedemic adj. Alternative form of myxedemic. • MYXOEDEMIC adj. relating to myxoedema, a skin disease, also MYXEDEMIC. |
| MYXOMYCETE | • myxomycete n. Any protozoan of the phylum Myxomycota; the slime molds. • MYXOMYCETE n. slime mould. |