This is the 818th most frequent Russian word.
полгода
Half a year.
'Полгода' is used to indicate a time period of half a year.
Мы жили в этом городе полгода.
We lived in this city for half a year.
'Полгода' is used to indicate a forward time span of half a year from now.
Она планирует уехать через полгода.
She plans to leave in half a year.
'Полгода' is used to indicate a time point that is half a year before the current time.