to go back in the direction you came from
повернуть назад; вернуться в том направлении, откуда вы пришли (povernut nazad; vernutsya v tom napravlenii, otkuda vy prishli)
"We had to turn back because of the heavy rain."
"Нам пришлось повернуть назад из-за сильного дождя." (Nam prishlos' povernut' nazad iz-za sil'nogo dozhdya.)
to make up for something that is missing or lacking
to take someone on a short tour of a place
to make time, space, or resources available for use
to find the exact location or status of an order
to lose connection to a network or internet
to deliver reports quickly despite stress
