háttir
Háttir is the plural of háttur, a masculine Icelandic noun meaning manner, way, method, habit, or style. In everyday language, háttur is used to describe how something is done or the way people behave. The plural háttir refers to multiple manners, styles, or approaches.
The term has a broad semantic range. In social and cultural contexts, háttar can denote customs, etiquette,
Etymology and grammar: The word derives from Old Norse and is cognate with related North Germanic terms.
See also: siðir (customs), venjur (habits), stíll (style), tónháttur or tónháttir for musical or tonal contexts.