Noun
binyan (plural binyans or binyanim)
In Semitic languages, a kind of word stem into which vowels and affixes can be slotted, typically consisting of three letters.
In a teshuvah whose preface says its only theoretical, the Binyan Tzion (Rabbi Ettlinger1798-1871, Germany; teshuvah 2:23) rules that we may drink the wine of someone who believes heresy because of upbringing. Source: Internet