tin hat

(army sl 军俚) soldier's steel helmet （士兵的）钢盔.

timelessness, timeliness, timely, timepiece, timer, times, timetable, timetable (also esp US schedule), timeworn, timid, timidity, timidly, timing, timorous, timorously, timorousness, timpani, timpanist, tin, tin foil, tin plate, tin whistle, tin-opener, tin-pan alley, tin-tack, tincture, tinder, tinder-box, tine, ting, ting-a-ling, tinge, tingle, tinker, tinkle, tinny, tinpot, tinsel, tinselled, tinsmith,