lightweight

n, adj 1 (boxer) weighing between 57 and 61 kg, next above featherweight 轻量级的（拳击手）（体重在57和61公斤之间, 在次轻量级之上）: the European lightweight champion 欧洲轻量级拳击冠军. 2 (infml 口) (person or thing) of little influence or importance 无足轻重的（人或物）: a political lightweight 政治上的无名之辈 * a lightweight news item 不重要的消息.

light-hearted, light-heartedly, light-heartedness, light-heavyweight, light-sensitive, light-year, lighten, lighter, lighterage, lighterman, lighthearted, lighthouse, lighting, lightly, lightness, lightning, lightning conductor, lightning strike, lightning-bug, lightship, ligneous, lignite, likability, like, like a ton of bricks, like any thing, like-minded, likeable (also likable), likelihood, likely, liken, likeness, likes, likewise, liking, lilac, lilliputian, lilo, lilt, lilting,