vermelidir

Vermelidir is a Portuguese verb meaning to redden or become red. It denotes a change of color toward the red end of the spectrum and can describe physical reddening of skin or mucosa, as well as reddening in materials or surfaces exposed to heat, friction, or other conditions. The sense is primarily about a transition from a paler state to a reddish one, rather than a static color.

Etymology and related forms: vermelidir derives from the adjective vermelho, meaning red, with a verbal suffix that forms verbs indicating a change of state. Related nouns and adjectives include vermelhido/vermelho byproducts used to describe the result or color, and verbs such as vermelhar or avermelhar that convey similar reddening phenomena.

Usage and register: vermelidir is relatively rare in contemporary usage and is more commonly found in literary, historical, or technical contexts. In everyday speech, speakers typically use vermelhar or the construction ficar avermelhado to express reddening, especially in reference to the face after heat or embarrassment.

Conjugation: vermelidir is treated as a regular -ir verb in terms of conjugation. Like other -ir verbs, its standard forms follow the typical patterns for present, past, and future tenses, though its uncommon status means it appears infrequently outside dictionaries or formal writing.

See also: vermelhor, avermelhar, vermelho, avermelhado, rubor.

Notes: As a less common term, vermelidir may appear in older texts or stylistically elevated prose. For practical communication, employing vermelhar or ficar avermelhado is usually clearer and more widely understood.