1.adverb taking the 'to' particle
with a click (of a button or switch)
2.adverb taking the 'to' particle; noun or participle which takes the aux. verb suru
with a snap; crisply
3.adverb taking the 'to' particle; noun or participle which takes the aux. verb suru
one (small protrusion, hole, etc.); single
4.adverb taking the 'to' particle
shortly; briefly; small