Look up this word
flu

In a sentence
Bola som v posteli s chrípkou.
I was in bed with the flu.
Toto je chrípka.
This is a flu.
Practice frame
Examples from Tatoeba (CC BY 2.0 FR).
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Includes Tatoeba example sentences when present.
Full attribution on References.