A "pensão alimentícia" is a legal obligation for one person to provide financial support to another, typically in cases of divorce or separation. This support is often intended for the care and upbringing of children, ensuring their basic needs such as food, clothing, and education are met. In many jurisdictions, the amount and duration of the pensão alimentícia are determined by the court, taking into account factors like the income of both parents and the needs of the child. Failure to pay can result in legal consequences, emphasizing the importance of fulfilling this obligation.