名詞 goiter:

1. abnormally enlarged thyroid gland; can result from underproduction or overproduction of hormone or from a deficiency of iodine in the diet
   同義詞：goitre, struma, thyromegaly

goi.ter

n.（名詞）
A noncancerous enlargement of the thyroid gland, visible as a swelling at the front of the neck, that is often associated with iodine deficiency.Also called struma
甲狀腺腫：甲狀腺非癌病變的腫大，是一個在頸前部可以看見的腫瘤，通常是由缺碘引起的也作 struma

來源：
French goitre
法語 goitre
from Provenôal goitron
源自 普羅旺斯語 goitron
from Vulgar Latin *guttôriô guttôriôn- [throat]
源自 俗拉丁語 *guttôriô guttôriôn- [咽喉]
from Latin guttur
源自 拉丁語 guttur

【引伸】
goi.trous