Markedness refers to the relationship between linguistic elements where one element is more distinctively marked than the other unmarked element. An unmarked element is more general, frequent, and simpler, lacking additional morphological markers. A marked element contains extra affixes or structure that make it more specific or complex. Common examples include singular versus plural nouns, where the plural contains the additional marking of -s, and nouns like lion versus lioness, where the female form is marked with an additional affix. The unmarked form is generally the default interpretation in context.