English Words Starting With N

• noricum

  nounRare
  /ˈnɒrɪkəm/An ancient Roman province located in present-day Austria, known for its iron production.
• noriega

  nounLow
  /nɒˈrjeɪɡə/A proper noun referring to the surname of the former Panamanian military dictator Manuel Noriega, often used metonymically in reference to his regime, actions, or the US invasion of Panama.
• norilsk

  nounLow
  /nɔːˈrɪlsk/A city in northern Siberia, Russia.
• norite

  nounC2
  /ˈnɔːrʌɪt/A coarse-grained igneous rock, a variety of gabbro composed primarily of labradorite and hypersthene (an orthopyroxene).
• nork

  nounRare/Informal Slang
  /nɔːk/An informal or humorous slang term, primarily Australian, for a woman's breast. Considered mild but not polite.
• norland

  nounVery Low
  /ˈnɔːlənd/North country, northern region; specifically, a northern or upland region.
• norm

  nounB2
  /nɔːm/A standard, pattern, or rule that is typical or expected in a particular situation or society.
• norma

  nounB2
  /ˈnɔː.mə/A principle, standard, or pattern, especially of social behaviour, that is typical, expected, or required; the usual, average, or typical state or condition.
• normal

  adjectivenounC2 (Very High Frequency)
  /ˈnɔː.məl/Conforming to a standard; usual, typical, or expected.
• normal curve

  nounC1
  /ˈnɔːm(ə)l kɜːv/In statistics, the bell-shaped symmetrical curve representing the distribution of a dataset where most values cluster around the mean.
• normal distribution

  nounC2
  /ˈnɔːm(ə)l dɪstrɪˈbjuːʃ(ə)n/A specific probability distribution for a continuous random variable, characterized by its symmetrical bell-shaped curve where data clusters around a central mean.
• normal divisor

  nounC2
  /ˈnɔːməl dɪˈvaɪzə/A subgroup of a group that is closed under conjugation by any element of the larger group. This structural property allows for the formation of quotient groups.
• normal equivalent deviate

  nounVery Low
  /ˈnɔːməl ɪˈkwɪvələnt ˈdiːvieɪt/A statistical term referring to a standard score (z-score) that indicates how many standard deviations a data point is from the mean of a normal distribution.
• normal fault

  nounC2 (Very low frequency, highly technical)
  /ˌnɔː.məl ˈfɔːlt/A type of geological fault where the hanging wall moves downward relative to the footwall, typically due to extensional tectonic forces.
• normal magnification

  nounMedium
  /ˌnɔː.məl ˌmæɡ.nɪ.fɪˈkeɪ.ʃən/The standard or typical level of enlargement produced by an optical instrument (e.g., a microscope), often referring to its most commonly used or lowest power setting.
• normal matrix

  nounC2 (Proficient) / Specialized Technical
  /ˈnɔː.məl ˈmeɪ.trɪks/A square matrix that commutes with its conjugate transpose (A*A = AA*). In linear algebra, this is a matrix that is diagonalizable by a unitary matrix.
• normal mode

  nounMedium
  /ˈnɔːməl məʊd/The standard or default state of operation for a device, system, or process.
• normal orthogonal

  nounC2+ / Very Low Frequency
  /ˌnɔː.məl ɔːˈθɒɡ.ən.əl/A term primarily from linear algebra describing vectors that are both perpendicular (orthogonal) and of unit length (normal).
• normal pitch

  nounC1-C2 / Low-frequency compound noun
  /ˈnɔː.məl pɪtʃ/The standard, unmarked level of voice frequency and intonation used in everyday speech, without significant emphasis, emotion, or deviation.
• normal school

  nounRare/Historical
  /ˌnɔː.məl ˈskuːl/A historical type of institution for training primary school teachers.

Showing 2641–2660 of 3475 words.