Added 10 October 2026 midsection /ˈmɪdˌsɛkʃən/ noun Categories: The BodyRare Words noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about midsection at Wordnik → Where our words come from → The middle area of the human torso (usually in front). young American women believe that a bare midriff is fashionable Related Words: midriffmiddleblubberfleshgreasefatlardhillsideslopetopsidewallside Back to today's word