mánaðar

Mánaðar is an Icelandic term used in time- and calendar-related contexts to denote things pertaining to a month or to monthly intervals.

Etymology and usage: It is derived from the noun mánuður (month) and appears in modern Icelandic as a form used in compounds to express periodicity. As a prefix in compounds it gives the sense "monthly," as in mánaðarútgjöld (monthly expenses) and mánaðarverkefni (monthly project).

Function and contexts: The word is most common in formal, administrative, accounting, and calendrical language. It helps specify timing or cadence, for example in budgeting cycles, reports, or schedule planning.

See also: mánuður; mánaðar- (prefix forming "monthly"); mánaðarlegur (monthly).