Definition of "sniffles" []

• Third-person singular simple present indicative form of sniffle. (verb)
• Plural form of sniffle. (noun)
• The symptom of a runny or congested nose accompanying a cold. (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "Several of them have the sniffles, which is kind of scary with my immune system being so low."
• "They have both come home with sniffles, which is a classic risk of being in a cattery after living in a protected home environment I suppose."
• "Having the odd hypochondriac seeing the doctor about their sniffles is a cost, but its less expensive than someone not being treated for pneumonia in a timely fashion and landing in the ICU."