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smear

smear

21 6.4
A thin sample of cells or fluid placed on a glass slide
  • noun
  • /smɪr/
  • Specialized
translation icon : frotis
  • And So what you're looking at here is this blood smear where these are red blood cells.
  • Pap smear
  • blood smear
  • peripheral blood smear

And you're still inviting everybody to your pap smears, mammograms.

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Examples

  • During each antenatal visit, we performed physical examinations and blood smear examinations for malaria parasites.

    Academic text (2013)
  • Besides, I need a Pap smear and he takes my insurance.

  • So today I have a smear test.

  • Others included the patients who came for a smear test but did not come for further treatment.

    Academic text (2007)
  • All those of us who have had smear tests recognise they're not nice, but they are important.

  • Karen is looking at a blood smear slide through a microscope.

    Fiction book (1998)
  • Well we received both your blood and smear test back, and there's no sign of syphilis or anything else.

  • Giemsa-stained blood smears were read in each center by a trained malariologist.

    Academic text (2013)
  • We stained thick and thin blood smears with 2% Giemsa for 30 minutes.

    Academic text (2002)
  • During her check-up, the doctor performed a Pap smear to check for any abnormalities.

Synonyms

specimen
vssmear
  • Specialized
24 4.2

A small sample of blood, urine, or tissue taken for testing

is specifically a thin slide sample spread for microscopic diagnosis
cytologic smear
vssmear
  • Specialized
6.1

A small sample of cells spread thin on a glass slide to look at under a microscope

has identical meaning but is the more general slide sample term
cytosmear
vssmear
  • Specialized
9.1

A thin sample of cells spread and stained on a glass slide to view under a microscope

is the broader diagnostic slide sample term used across labs

Compounds

An organized effort to hurt someone's reputation by making false or unfair accusations

Pap smear
  • Specialized
12 4.3

A medical test in which a doctor takes cells from a woman's cervix to check for signs of cancer

1 3.7

A medical test that checks cells from a woman's cervix for signs of cancer or other problems

bronchoscopic smear
  • Specialized
8.2

A sample of cells taken from the lungs with a small camera to check for lung disease

A test that takes cells from the cervix to check for early signs of cancer

cytologic smear
  • Specialized
6.1

A small sample of cells spread thin on a glass slide to look at under a microscope

duodenal smear
  • Specialized
7.4

A small sample of cells taken from the upper part of the small intestine to check for infection

esophageal smear
  • Specialized
7.5

A medical test that takes cells from the food pipe to look at under a microscope

8.6

A sample of cells taken from part of the digestive tract to check for diseases like cancer

A sample from the lungs placed on a slide to look for infection or cancer

gastric smear
  • Specialized
6.8

A lab test where a sample from the stomach is put on a slide to check for infection

oral smear
  • Specialized
6.3

A sample of mouth cells spread on a slide to look at under a microscope

Papanicolaou smear
  • Specialized
4.2

A test that collects cells from the opening of a woman's womb to look for early cancer

paraduodenal smear
  • Specialized
9.3

A test that examines material from the first part of the small intestine under a microscope to check for infection

smear word
  • Offensive
7.9

A word used to hurt someone's reputation unfairly

sputum smear
  • Specialized
7.0

A lab test that spreads lung mucus on a slide and checks it under a microscope for disease

vaginal smear
  • Specialized
6.0

A sample of cells taken from the inside of a woman's birth canal to check for infection or unusual cells

Surface Forms

smear singular
smears plural

Etymology

Smear for a medical sample also comes from the same old English root smeoran 'to rub' and the idea of 'spreading'. A medical smear is a small sample 'spread' thinly on a slide so doctors can look at it under a microscope.