柯林斯詞典gigantism /?d?a?ɡ?n?t?z?m, d?a??ɡ?nt?z?m/ 1. N excessive growth of the entire body, caused by over-production of growth hormone by the pituitary gland during childhood or adolescence 巨人癥 (Also called giantism)→compare acromegaly 返回 gigantism