Look up this word
smoke

In a sentence
Kde je dym, tam je oheň.
Where there is smoke, there is fire.
Toto je dym.
This is a smoke.
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.