Obyasnyu
Obyasnyu is the transliteration of the Russian verb form обясню, the first-person singular future tense of the perfective verb объяснить (to explain). It is used to indicate that the speaker will provide an explanation. As a simple future form, it implies a completed action of explaining a particular point or item.
Etymology and related forms: объяснить is built from the prefix об- plus the root ясн- (from яснить, to make clear),
Usage: Obyasnyu functions as a direct declaration of intent by the speaker. Examples: Объясню вам, как это работает. Я объясню подробности позже. In contrast,
Pronunciation and orthography: The pronunciation is roughly ob-ya-snyu, with the stress typically on the last syllable