gigantism (n.)
IPA: PHONETIC RESPELLING:
[内科] 巨人症;巨大畸形,一种引起身体体积异常增加的身体状况,1854年,从L.gigant(巨大的;巨人般的) + -ism
medical condition causing abnormal increased size, 1854, from Latin gigant- "giant" + -ism.