How to say this in Russian language, study the correct pronunciation and look for the words analysis.
э́тот. э́та. э́то. э́ти. means this in Russian language
Translating each word from Russian to English the meaning is:
э́тот. э́та. э́то. э́ти.
this this(f.) this(n.) these
э́тот m., э́та f., э́то n., э́ти pl.