What are two meanings of content?

Two meanings of content depend on pronunciation and part of speech, showing how same spelling has different meanings. First meaning as noun pronounced CON-tent, with stress on first syllable, means material or substance contained inside something, whether physical container or abstract work, for example contents of box are items inside, content of book is information and ideas, digital content is videos, articles, and media online, and table of contents lists chapters. This meaning focuses on what is inside. Second meaning as adjective pronounced con-TENT, with stress on second syllable, means satisfied, at peace, and not wanting more, describing emotional state of fulfillment, for example she is content with her life means she is happy and satisfied with what she has, not seeking more, indicating peace. Verb form to content oneself means to make satisfied. So two meanings are material inside versus satisfied state, same spelling but different pronunciation and meaning, classic heteronym. For example, The content of the room made him content, where first content CON-tent means items inside room, second content con-TENT means satisfied, showing both meanings in one sentence. In hospital context, content of negative pressure room includes HEPA filtration, and patient may be content with clean environment. So two meanings are substance contained and state of satisfaction.