
Sputum
Health Context
Use 'sputum' in medical or health discussions, especially when talking about respiratory illnesses.
The lab is analyzing the sputum to identify the infection.
Not Saliva
'Sputum' is not the same as saliva; it comes from the lungs, not the mouth.
The doctor made it clear it was sputum, not just saliva, that needed to be tested.
Technical Term
'Sputum' is a technical term, not typically used in casual conversation.
When I visited the clinic, the nurse asked if I had any sputum to provide.
Compare with
ExcreteExpectorateFrothMucusPhlegmSalivaSecretionSpit
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