Denshi Jisho — Online Japanese dictionary

凝乎と じっと 1: (Onomatopoeic or mimetic word) (Usually written using kana alone) motionlessly;
2: (Usually written using kana alone) fixedly (e.g. of staring);
3: (Usually written using kana alone) patiently;
4: (Usually written using kana alone) firmly (e.g. hold); restrained
Adverb, Noun, Suru verb 
じっとり damp; moist (negative nuance)
Adverb, Suru verb 
十徳ナイフ じっとくナイフ multipurpose knife; Swiss Army knife
Noun 
じっと見る じっとみる to watch steadily; to stare
Expression, Ichidan verb 
じっと見返す じっとみかえす to gaze back at
Godan verb with su ending 

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