English Words: M
36,575 words · Page 290 of 732
The layer of the Earth's atmosphere that is directly above the stratosphere and directly below the thermosphere.
An intermediate physical state of matter between solid and liquid, in which the molecules have more freedom of movement than when locked in a crystal lattice, but less freedom of movement than when in the liquid state.
The second-anteriormost section of the stegostom, sometimes fused with the prostegostom.
A structure or superstructure of intermediate size or complexity (in any of several fields)
The sharing of large chromosomal regions with the same genes without preservation of order across species
A system of interconnections between the microsystems in an individual's life, such as interactions between a child's family and teachers.
Pertaining to the middle of the integument as opposed to the outer or inner epidermis of the integument.
The intermediate layer of cells in the wall of the anther, in ripe anthers often occurring as the inner layer by disappearance of the endothecium proper.
An uncommon malignant tumour of the mesothelium, usually of the lungs after exposure to asbestos.
A membrane of flat epithelial cells that lines the body cavity of embryos and forms the squamous cells of the peritoneum, pericardium, and pleura
Any treatment that involves the injection of vitamins or other substances into the mesoderm of the skin
An animal that adjusts its body to a metabolically favourable temperature using a context-dependent balance of internal metabolically-produced heat and external-environmentally derived heat.
Any organism that prefers to live in the moderate temperatures of temperate zones
Spelling & Dictionary Insight
The English alphabetical index for the letter M contains 36,575 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 732 pages, and you are currently viewing page 290. Every row above is a dictionary-backed entry with a canonical slug, and each links through to a full definition page with pronunciation, senses, etymology, and related-word data where available.
On this page 50 of 50 entries carry a part-of-speech tag and 50 carry at least one stored definition. Coverage varies across letters because Wiktionary volunteers build entries at different speeds for different parts of the alphabet, letters with common starting sounds (S, C, T, P) usually have the densest coverage, while less frequent starters (X, Q, Z) tend to have shorter but more specialised lists. PlainSpell surfaces whatever data is present and links back to the source when a definition is not yet recorded.
For readers using this index as a spelling reference, the guarantee is that every form you see on the list is a documented English headword, not a guess, not a derived inflection lacking a lemma row. If a word you expected to find is absent from the "M" list, it usually means the form exists only as an inflection of another lemma (e.g. a past participle stored under the infinitive) or the entry has not yet been imported from Wiktionary. Use the search bar or the misspelling lookup to resolve these cases.