うろうろ, ウロウロ
Adverb, Adverb taking the 'to' particle, Onomatopoeic or mimetic word
1. restlessly, aimlessly, without purpose
Takes suru, See 彷徨く
2. to loiter, to drift, to hang about doing nothing, to wander aimlessly, to be restless, to fuss, to be in a fidget
今日一日当ても無くうろうろした。