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  1. List of United States Marine Corps installations - Wikipedia

    This is a list of installations used by the United States Marine Corps, organized by type and state. Most US states do not have active Marine Corps bases; however, many do have reserve bases and …

  2. BASE Definition & Meaning - Merriam-Webster

    Medical Definition base noun ˈbās plural bases ˈbā-səz 1 : that portion of a bodily organ or part by which it is attached to another more central structure of the organism the base of the thumb

  3. View All Bases & Installations | MilitaryINSTALLATIONS

    Find information for military bases & installations here. MilitaryINSTALLATIONS includes all of the locations approved by the individual service branches.

  4. Locate a military installation - USAGov

    Aug 27, 2025 · Locate a military base Use this Department of Defense search tool to locate a military installation. It includes most bases for all military branches under the Department of Defense. Locate …

  5. Base | Definition, Examples, & Facts | Britannica

    Dec 12, 2025 · Bases are chemical compounds that, in solution, are soapy to the touch and turn red vegetable dyes blue. When mixed, acids and bases neutralize one another and produce salts.

  6. What Is a Base in Chemistry? Definition and Examples

    Jun 19, 2021 · Get the definition of a base in chemistry. See examples of bases and learn about their properties and uses.

  7. Bases vs. Basis: What's the Difference? - Grammarly

    Bases are the plural noun referring to several foundations, substances, or central points, while basis is a singular noun meaning the main supporting principle for something.

  8. BASE | definition in the Cambridge English Dictionary

    A team of commandoes got the hostages out from the rebel base. They radioed their base for help. The aircraft base is protected with specially designed shelters which are built to withstand ground and air …

  9. Base Definition in Chemistry - ThoughtCo

    Sep 29, 2022 · Bases display certain characteristic properties that can be used to help identify them. They tend to be slippery to the touch (e.g., soap), can taste bitter, react with acids to form salts, and …

  10. 6.1: What is an Acid and a Base? - Chemistry LibreTexts

    Arrhenius's Definition of Acids and Bases The earliest definition of acids and bases is Arrhenius's definition which states that: An acid is a substance that forms hydrogen ions H + when dissolved in …