Added 10 October 2026 jitters /ˈd͡ʒɪtɚz/ noun Categories: Describing WordsRare Words noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about jitters at Wordnik → Where our words come from → Extreme nervousness. Related Words: nervesnervousnessapprehensionsbutterflieschillschipsconcernscreepsdisorderdisordersdisruptions Back to today's word