Added 10 October 2026 mid-october noun Categories: Time noun ! Definition from WordNet 3.1, Princeton University. More about mid-october at Wordnik → Where our words come from → The middle part of October. Related Words: mid-novemberoctobermid-septembermid-decembermid-augustmid-maymid-aprilmid-julymid-marchmid-junemid-februarymid-january Back to today's word