釘釘 dīngdīngdìngdīng DingTalk Origin Definitions Defs Strokes Stroke Words Sentences Sents dīngdīng DingTalk 钉 釘 dīng reduplication nail small pointed piece of metal or wood used to fasten things; tack; stapledìngdīng to drive a nail 钉 釘 dìng reduplication to nail to drive a nail into something; to join or fix things in place using nails or staples