siðfræðilegum

Siðfræðilegum is Icelandic an adjective form meaning relating to ethics or moral philosophy. It is derived from siðfræði, the discipline of ethics, and is formed with the suffix -legur, which signals that something is pertaining to or characteristic of. The word belongs to the same word family as siðfræðilegur (the base masculine singular form) and siðfræðilegt (neuter singular), and it follows Icelandic adjective inflection patterns for gender, number, and case.

In usage, siðfræðilegum is the form used with plural nouns in the dative case. For example, siðfræðilegum spurningum would appear in contexts describing or addressing ethical questions in the indirect object or after certain prepositions that require the dative. In the nominative plural, one would typically use siðfræðilegar spurningar (ethical questions). These forms allow writers to specify that topics, questions, or issues pertain to ethics.

The term encompasses topics that involve normative questions about what is right or wrong, just or unjust, and how moral considerations influence actions or policies. It is commonly found in philosophy, law, medicine, business, and public policy discussions where ethical evaluation is a central concern.

As part of the broader field of ethics (siðfræði), sigðfræðilegur and its inflected forms participate in a family of terms used to describe moral reasoning, duties, rights, and the evaluation of consequences. The adjective forms illustrate Icelandic’s system of case- and number-sensitive inflection, enabling precise linguistic expression of ethical relevance in different grammatical contexts.