upper case

capital letters, esp in printing-type 大写字母（尤指印刷体）: titles set in upper case 以大写字母排版的标题 * [attrib 作定语] ,upper-case `titles 大写字母的标题.

upbeat, upbraid, upbringing, upcreep, update, updating, upgrade, upheaval, uphill, uphold, upholder, upholster, upholsterer, upholstery, UPI, upkeep, upland, uplift, upon, upper, upper-cut, uppermost, uppish, upraise, upright, upright piano (also upright), uprightness, uprising, uproar, uproarious, uproariously, uproot, upset, upshot, upside, upside down, upside-down, upstage, upstairs, upstanding,