red light

road signal meaning `stop'; danger signal on railways, etc 红灯（表示｀停＇的道路信号; 铁路等的危险信号）: go through, jump a red light, ie not stop 闯红灯. red-`light district part of a town where there are many prostitutes, sex-shops, etc 红灯区（城市中妓女、 性用品商店等集中的地方）.

recuperative, recur, recurrence, recurrent, recurring, recurring decimal, recusant, recycle, red, red cabbage, red card, red carpet, red corpuscle (also red blood cell), Red Crescent, Red Cross, red ensign, red flag, red giant, Red Indian (Brit redskin), red lead, red meat, red pepper, red setter, red tape, red wine, red-blooded, red-faced, red-handed, red-hot, red-letter, redbreast, redbrick, redcap, redcoat, redcurrant, redden, reddish, redeem, redeemable, redemption,