それこそが
sore koso ga
Part of Speech: Pronoun phrase / discourse marker
JA
That very thing is the one (emphasizing that the previously mentioned thing is the true, exact, or most relevant one).
私が求めていたのはそれこそが自由だ。
That very thing was the freedom I had been seeking.
Etymology
Formed from the demonstrative pronoun それ (sore, "that"), the emphatic particle こそ (koso, "precisely, exactly"), and the nominative particle が (ga).
Memory Aid
Think of it as "that very one" — それ (that) + こそ (exactly) + が (is).
Collocations
Quick answers
What does それこそが mean?
それこそが means: That very thing is the one (emphasizing that the previously mentioned thing is the true, exact, or most relevant one).
How do you pronounce それこそが?
それこそが: sore koso ga
How is それこそが used in a sentence?
私が求めていたのはそれこそが自由だ。