English Words Starting With Z

• zone

  nounverbverb-intransitiveverb-transitiveB1
  /zəʊn/An area or region distinguished from adjacent parts by a particular characteristic, boundary, or purpose.
• zone defense

  nounC1
  /ˈzəʊn dɪˈfɛns/A defensive strategy, primarily in team sports like basketball or American football, where players are responsible for guarding a specific area of the field or court rather than a specific opposing player.
• zone melting

  nounC2
  /ˈzəʊn ˌmɛltɪŋ/A technique for purifying a crystalline material (especially semiconductors and metals) by moving a narrow molten zone along the length of a solid bar.
• zone of accumulation

  nounC2
  /zəʊn əv əˌkjuːmjəˈleɪʃən/The area where snowfall exceeds melting and ablation, resulting in net ice and snow gain.
• zone of avoidance

  nounVery low
  /ˌzəʊn əv əˈvɔɪdəns/An area of the sky where very few galaxies appear, due to obscuration by gas and dust in the Milky Way's galactic plane.
• zone of fire

  nounC2
  /ˌzəʊn əv ˈfaɪə(r)/A military term for an area where gunfire is concentrated or planned to be directed.
• zone of interior

  nounLow (specialized historical/military term)
  /ˌzəʊn əv ɪnˈtɪə.ri.ə/In military and historical context, the domestic, non-combat area of a country during wartime, as opposed to the theaters of war overseas.
• zone of saturation

  nounC1/C2 (Specialized)
  /ˌzəʊn əv ˌsætʃəˈreɪʃən/The layer below the Earth's surface where groundwater completely fills all pore spaces in soil or rock.
• zone plate

  nounC2 - Very Rare
  /ˈzəʊn ˌpleɪt/A transparent plate patterned with concentric rings that diffracts light to focus it, used as a simple lens.
• zone refining

  nounC2
  /ˈzəʊn rɪˌfaɪn.ɪŋ/A purification process for materials, especially metals and semiconductors, where a narrow molten zone is passed along a solid rod, causing impurities to concentrate in the molten region.
• zone system

  nounC1
  /ˈzəʊn ˌsɪs.təm/A methodical framework for dividing a larger area into distinct sections, each with specific regulations, purposes, or characteristics.
• zone time

  nounB2
  /ˈzəʊn ˌtaɪm/The standard time established for a specific geographical region or time zone.
• zonetime

  nounRare
  /ˈzəʊnˌtaɪm/The local official time within a time zone, typically measured in relation to Coordinated Universal Time (UTC).
• zonian

  adjectivenounVery Low (Specialist)
  /ˈzəʊ.ni.ən/A citizen or resident of the Panama Canal Zone.
• zonite

  nounVery Rare / Technical
  /ˈzəʊnʌɪt/Any of the segments of the body of certain arthropods, such as millipedes and centipedes.
• zonk

  verb-intransitiveverb-transitiveC1/C2
  /zɒŋk/to strike forcefully; to cause to become unconscious or exhausted; to fall into deep sleep or a state of extreme exhaustion.
• zonk out

  verbC1/C2
  /ˈzɒŋk aʊt/To fall asleep deeply or suddenly, especially from exhaustion.
• zonta club

  nounLow
  /ˈzɒntə klʌb/A local chapter of Zonta International, a global service organization of professionals empowering women through advocacy and service.
• zontian

  adjectivenounExtremely Rare / Non-Existent
  This is not a standard English word found in authoritative dictionaries. No verifiable core meaning, etymology, or phonological data exists.
• zonule

  nounC2
  /ˈzəʊnjuːl/A small zone, band, or ring.

Showing 401–420 of 568 words.