Added 9 October 2026 subtitle /ˈsʌbtaɪtəl/ noun Categories: LanguageRare Words noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about subtitle at Wordnik → Where our words come from → Translation of foreign dialogue of a movie or TV program; usually displayed at the bottom of the screen. Secondary or explanatory title. verb Supply (a movie) with subtitles. Related Words: captionsubheadcaptioningsubheadingheadingtranscriptheadertagsubsectionsynchsyncsection Back to today's word