This is the 16599th most frequent Russian word.
сегодняшним
"Today's" or "of today."
'Сегодняшним' is used as an instrumental adjective modifying the noun 'вечером', indicating it relates to today.
Сегодняшним вечером мы пойдем гулять.
Tonight we will go for a walk.
'Сегодняшним' is used as an instrumental adjective modifying the noun 'результатом', specifying that the result pertains to today.
Я доволен сегодняшним результатом.
I am satisfied with today's result.
'Сегодняшним' functions as an instrumental adjective referring to the noun 'событием', specifying its occurrence today.