different between prognosis vs prophylactic

English

Etymology

Borrowed from Latin progn?sis, from Ancient Greek ????????? (prógn?sis, “foreknowledge, perceiving beforehand, prediction”), from prefix ???- (pro-, “before”) + ?????? (gnôsis, “inquiry, investigation, knowing”), from ???????? (gign?sk?, “know”). First attested in the mid 17th century. Equivalent to Germanic cognate foreknowledge, Latinate cognate precognition, and Sanskritic cognate prajna.

Pronunciation

• (UK) IPA^(key): /p????n??s?s/
• (General American) IPA^(key): /p????no?s?s/

Noun

prognosis (plural prognoses)

1. (medicine) A forecast of the future course of a disease or disorder, based on medical knowledge.
2. (medicine) The chances of recovery from a disease.
   • 1861, John Neill, Francis Gurney Smith, An Analytical Compendium of the Various Branches of Medical Science, Blanchard and Lea, page 858,

     The prognosis is unfavourable when the child is very young, when the eruption appears before the third day, or when it suddenly disappears.

   • 1987, Constance S. Kirkpatrick, Nurses' Guide to Cancer Care, Rowman and Littlefield, ?ISBN, page 132,

     Once the patient has worked through the stage of grieving at diagnosis, adjustment may be successful as therapy is begun and a prognosis is determined.

3. A forecast of the future course, or outcome, of a situation; a prediction.
   • 2008, Paul Fairfield, Why Democracy?, SUNY Press, ?ISBN, page 123,

     If free speech is the lifeblood of democracy then the fate and the prognosis of the latter are that of the former.

   • 2000, Guy R. Woolley, J. J. J. M. Goumans, P. J. Wainwright, Waste Materials in Construction, Elsevier, ?ISBN, page 19,

     The prognosis was made by taking into consideration the facts that the analog concrete had already achieved its ultimate strength by the period of 1500 days while concrete being predicted was to gain its strength limit by 1.25 time faster, that is by the period of 100 days.

Derived terms

• prognostic
• prognosticate
• prognostication

Translations

References

• 2005, Ed. Catherine Soanes and Angus Stevenson, The Oxford Dictionary of English (2nd edition revised), Oxford University Press, ?ISBN
• 1998, The Dorling Kindersley Illustrated Oxford Dictionary, Dorling Kindersley Limited and Oxford University Press, ?ISBN, page 654
• 2007, Ed. Elizabeth A. Martin, Concise Medical Dictionary, Oxford University Press, ?ISBN
• “prognosis”, in Lexico, Dictionary.com; Oxford University Press, 2019–present.

Latin

Etymology

From Ancient Greek ????????? (prógn?sis, “foreknowledge, perceiving beforehand, prediction”), from prefix ???- (pro-, “before”) + ?????? (gnôsis, “inquiry, investigation, knowing”), from ???????? (gign?sk?, “know”).

Pronunciation

• (Classical) IPA^(key): /pro??no?.sis/, [p????no?s??s?]
• (Ecclesiastical) IPA^(key): /pro???o.sis/, [p???????s?is]

Noun

progn?sis f (genitive progn?sis); third declension

1. forecast, prediction

Declension

Third-declension noun (i-stem).

Descendants

References

• prognosis in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press

English

Etymology

From Latin, from Ancient Greek ??? (pró, “before”) + ??????? (phúlaxis, “a watching, guarding”).

Pronunciation

• (Received Pronunciation) IPA^(key): /p??f??lækt?k/
• Hyphenation: pro?phy?lac?tic
• Rhymes: -ækt?k

Noun

prophylactic (plural prophylactics)

1. A medicine which preserves or defends against disease; a preventive.
   1. (US, specifically) A prophylactic condom.
      • 1977, Human Life Center, International Review of Natural Family Planning, Human Life Center, St. John's University, page 2:

        It is not clear whether such education is to be directed to homosexuals (for whom prophylactics are not a contraceptive) or to heterosexuals as well (for whom prophylactics are a contraceptive).

      • 1994, Mary Louise Roberts, Civilization Without Sexes: Reconstructing Gender in Postwar France, 1917–1927, University of Chicago Press, page 96:

        Given the widespread use of coitus interruptus and male prophylactics as contraceptive practices in France […]

      • 2000, Peter Parnell and John Irving, The Cider House Rules: Here in St. Cloud's, Dramatists Play Service, Inc., page 46:

        Some men put the prophylactic on just the tip of the penis: this is a mistake, because the prophylactic will come off.

2. (figuratively) Any device or mechanism intended to prevent harmful consequences.

Translations

Adjective

prophylactic (comparative more prophylactic, superlative most prophylactic)

1. Serving to prevent or protect against an undesired effect, especially disease or pregnancy

Translations

Derived terms

• prophylactically

Related terms

• prophylaxis

Interlingua

Adjective

prophylactic (not comparable)

1. prophylactic, preventive