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Fetus vs Tumor - What's the difference?

fetus | tumor |

As nouns the difference between fetus and tumor

is that fetus is an unborn or unhatched vertebrate showing signs of the mature animal while tumor is an abnormal growth; differential diagnosis includes abscess, metaplasia, and neoplasia.

fetus

English

Alternative forms

* foetus * * (chiefly Canadian and US) fetus * phoetus, * faetus,

Noun

(es)
  • (Canada, US) An unborn or unhatched vertebrate showing signs of the mature animal.
  • (Canada, US) A human embryo after the 8th week of gestation.
    • The sequence is; molecules in reproductive systems, then gametes, zygotes, morulas, blastocysts, and then fetuses .

    Usage notes

    * The form fetus is preferred in North America and in the scientific community, whereas foetus is still commonly used in Commonwealth nations.

    Derived terms

    * (l)

    See also

    * embryo * ("fetus" on Wikipedia)

    References

    * Health Online

    Anagrams

    * ----

    tumor

    English

    (wikipedia tumor)

    Alternative forms

    * tumour (Commonwealth)

    Noun

    (en noun)
  • (oncology, pathology) An abnormal growth; differential diagnosis includes abscess, metaplasia, and neoplasia.

    • Usage notes

    is the standard modern spelling elsewhere.

    Synonyms

    * (an abnormal growth) neoplasm

    Hyponyms

    * (an abnormal growth) adenoma, granuloma * See also

    Derived terms

    * tumorigenesis