movement of the body / gesture / operation of machinery

move / make a gesture / run, operate, be functional

smooth (surface)

smooth (surface; progress) / calm (water)

gear

a second gear (second lowest gear) / (Anglicism, attributive) second / (baseball, softball) Synonym of 二塁 (nirui, “second base”) / (baseball, softball) Synonym of 二塁手 (niruishu, “second baseperson”)

very; extremely / exceedingly; tremendously

extraordinary, unusual

emergency

(music) second album