1. (noun)infection the pathological state resulting from the invasion of the body by pathogenic microorganisms Synonyms: contagion, transmission
2. (noun)infection (phonetics) the alteration of a speech sound under the influence of a neighboring sound Synonyms: contagion, transmission
3. (noun)infection (medicine) the invasion of the body by pathogenic microorganisms and their multiplication which can lead to tissue damage and disease Synonyms: contagion, transmission
5. (noun)contagion, infection the communication of an attitude or emotional state among a number of people Synonyms: transmission, contagion, contagious disease, infection
6. (noun)infection moral corruption or contamination Synonyms: contagion, transmission
7. (noun)infection (international law) illegality that taints or contaminates a ship or cargo rendering it liable to seizure Synonyms: contagion, transmission