• macaronic

  • macrolinguistics

  • macron

  • main clause

  • main entry

  • majestic plural

  • major sentence

  • majuscule

  • malapropism

  • manner adverb

  • manner of articulation

  • Manutius, Aldus (the Elder)

  • Manutius, Aldus (the Younger)

  • marker

  • mass noun

  • mass-word

  • matronym

  • meaningless DO

  • measure word

  • Medieval Latin

  • meiosis

  • Mei Ying-tso

  • Mentalese

  • Mercian

  • Merge

  • merism

  • merismus

  • meronymy

  • Mesha Stele

  • mesolect

  • metacronym

  • metagrammatism

  • metalanguage

  • metalepsis

  • metalinguistics

  • metallage

  • metanalysis

  • metanoia

  • metaphor

  • metaphoric extension

  • metaplasm (linguistics)

  • metaplasm (rhetoric)

  • metastasis

  • metathesis

  • metonym

  • metonymy

  • metronymic

  • metronymy

  • microlinguistics

  • Middle English

  • Middle French

  • Middle High German

  • Middle Low German

  • militate | mitigate

  • minced oath

  • minimal free form

  • Minimalist Program

  • minimal pair

  • minor sentence

  • minuscule

  • mirative mood

  • misdivision

  • misplaced modifier

  • Mitchell, Richard

  • mixed metaphor

  • modal auxiliary verb

  • modality

  • modal verb

  • Modern English

  • Modern Language Association (MLA)

  • Modern Latin

  • modifier

  • mondegreen

  • monepic

  • monogenesis

  • mononym

  • monophthong

  • monophthongization

  • monospaced font

  • monosyllabic language

  • monosyllable

  • Montfaucon, Bernard de

  • mood

  • morph

  • morpheme

  • morphemics

  • morphology

  • morphophonology

  • motherese

  • multiple negation

  • mumpsimus

  • Muphry's law

  • Murray, James

  • mutated plural

  • mycterismus