Meaning & Definition of word "Tumor"

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    Tumor

    /ˈtjuːmər/

    noun:

    • 1. An abnormal mass of tissue that forms when cells grow and divide more than they should or do not die when they should.
      • Example: The doctor discovered a tumor in her breast during a routine examination.
    • 2. A swelling or lesion formed by an abnormal growth of cells and can be benign or malignant.
      • Example: He was diagnosed with a malignant tumor that required immediate treatment.
    • 3. A lump or mass that can occur as part of various medical conditions.
      • Example: The patient was anxious about the tumor found on his lungs during the scan.
    • 4. A growth which can lead to various complications depending on its type and location.
      • Example: The tumor was pressing against her spinal cord, causing significant pain.
    • 5. A neoplasm that may be cancerous or non-cancerous.
      • Example: Researchers are studying the genetic mutations associated with brain tumors.

    Etymology

    Latin 'tumor', meaning 'swelling'.

    Common Phrases and Expressions

    benign tumor:

    A non-cancerous growth that does not spread to other parts of the body.

    malignant tumor:

    A cancerous growth that can invade and damage nearby tissues.

    Related Words

    neoplasm:

    An abnormal growth of tissue, which can be benign or malignant.

    carcinoma:

    A type of cancer that begins in the skin or in tissues that line or cover internal organs.

    Slang Meanings of tumor

    Meaning: Funky lump

    Example Sentence: She called the growth on her arm a funky lump.

    Meaning: Bump

    Example Sentence: Her doctor told her the bump she felt was actually a tumor.