Pääaiheena
Pääaiheena is a Finnish expression meaning “as the main topic” or “as the central subject.” It is a noun phrase formed from pääaihe (“main topic”) with the translative suffix -na, which marks a role or function. The phrase is used to indicate what is being treated as the central focus in a discussion, written text, presentation, or program.
Etymology and grammar: Pääaihe is a compound of pää (“main”) and aihe (“topic” or “subject”). The suffix
Usage: The expression is common in academic writing, journalism, meeting minutes, and presentations to frame what
Variations and notes: The plural form “pääaiheina” is used when several topics are treated as main ones,