янкелевич

In a sentence

• Иван Якелевич сегодня успешно защитил свою диссертацию.

  Ivan Yakelovich successfully defended his dissertation today.

  In this sentence, 'Якелевич' is used as a patronymic, which is a name derived from one's father's first name, reflecting a common naming tradition in Russian culture.

• Мы прочитали интересную статью Якелевича о литературе.

  We read an interesting article by Yakelovich about literature.

  Here, 'Якелевич' functions as a surname, indicating the author of the literary article.

• Якелевичи всегда устраивают великолепные вечера.

  The Yakelovich family always hosts wonderful evenings.

  In this example, 'Якелевичи' (plural form) is used to refer to a family or group of people with the surname 'Yakelovich', common in Slavic languages to denote association.