Added 10 October 2026 hiding /ˈhaɪdɪŋ/ noun Categories: ActionsDescribing WordsUncommon Words noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about hiding at Wordnik → Where our words come from → The activity of keeping something secret. The state of being hidden. he went into hiding Origin See hide (Etymology 1) From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: concealingconcealmentsecretinghideawayhideouthide-and-seekrefugestashshelteringcachetrovelurking Back to today's word