Where does “затрачивать” come from?

затрачивать (Russian) comes from Russian затра́тить, from Russian тра́тить, from Proto-Slavic tratiti.

затрачивать (Russian): to spend, to expend

Definitions

to spend, to expend

Ancestry of “затрачивать”, step by step

Step	Language	Word	Meaning
1	Russian	затра́тить	—
2	Russian	тра́тить	—
3	Proto-Slavic	tratiti	—

Every word from Proto-Slavic tratiti →

затрачивать — Etymology, Origin & Word History | Etymology Explorer