Indication (Noun)
Meaning 1
(medicine) a reason to prescribe a drug or perform a procedure; "the presence of bacterial infection was an indication for the use of antibiotics".
Classification
Nouns denoting communicative processes and contents.
Examples
- The patient's high blood pressure was an indication for the doctor to prescribe medication to lower it.
- The presence of a tumor on the MRI scan was a clear indication for surgical removal.
- The lab results showing high cholesterol levels were an indication for the doctor to recommend a change in diet and exercise.
- The patient's severe allergic reaction was an indication for the use of epinephrine to counteract the symptoms.
- The presence of gallstones was an indication for the surgeon to perform a laparoscopic cholecystectomy.
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Meaning 2
A datum about some physical state that is presented to a user by a meter or similar instrument; "he could not believe the meter reading"; "the barometer gave clear indications of an approaching storm".
Classification
Nouns denoting cognitive processes and contents.
Examples
- The doctor carefully noted the indication on the patient's ECG machine, concerned about the irregular heartbeat.
- The pilot relied on the indication of the altimeter to guide the plane safely through the thick fog.
- The air quality sensor provided a clear indication of high pollution levels in the city center.
- The mechanic suspected engine trouble based on the indication of the oil pressure gauge.
- The diver checked the indication of her depth meter before signaling to her buddy to ascend.
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Meaning 3
Something that serves to indicate or suggest; "an indication of foul play"; "indications of strain"; "symptoms are the prime indicants of disease".
Classification
Nouns denoting communicative processes and contents.
Examples
- High levels of lead in the soil were an indication of environmental pollution.
- The presence of a faint smell of gas was an indication of a leak in the pipe.
- The rise in temperature was an early indication of the tsunami that was to come.
- The manager's hesitation was a clear indication that something was amiss in the project.
- The decrease in customer traffic was an indication that the new marketing strategy was not working.
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Meaning 4
The act of indicating or pointing out by name.
Classification
Nouns denoting communicative processes and contents.
Examples
- The manager's comments about the team's performance were a clear indication of which members would be receiving promotions.
- The employee's frequent glances at the clock were an indication that they were not paying attention to the meeting.
- The city flag was raised as an indication that the festival was about to begin.
- The students' correct answers on the pop quiz were an excellent indication of their thorough preparation.
- The faint smell of smoke was an indication that something was wrong in the kitchen.
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Meaning 5
Something (as a course of action) that is indicated as expedient or necessary; "there were indications that it was time to leave".
Classification
Nouns denoting communicative processes and contents.
Examples
- The doctor's diagnosis was an indication that the patient needed to undergo surgery immediately.
- The company's financial struggles were an indication that it was time to restructure and cut costs.
- The weather forecast was an indication that the beach trip would have to be postponed.
- The child's fever was an indication that she needed to be taken to the hospital.
- The decline in sales was an indication that the marketing strategy needed to be revised.