Look up this word
phase

In a sentence
Projekt vstúpil do ďalšej fázy.
The project entered the next phase.
Projekt vstupuje do druhej fázy výstavby.
The project is entering the second phase of construction.
Táto fáza liečby potrvá ešte mesiac.
This phase of treatment will last another month.
Projekt vstupuje do druhej fázy vývoja.
The project is entering the second development phase.
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Hand-reviewed example sentences.
Full attribution on References.