semiology
n.
1690s, "sign language," from Greek semeion "a sign, mark, token," from sema (compare semiotic) + -ology. As "branch of medical science concerned with symptoms," 1839; as "logical theory of signs" from 1923. Related: Semiological.
| 词汇 | semiology | 
| 词根词缀 | Online Etymology Dictionary semiology n. 1690s, "sign language," from Greek semeion "a sign, mark, token," from sema (compare semiotic) + -ology. As "branch of medical science concerned with symptoms," 1839; as "logical theory of signs" from 1923. Related: Semiological. | 
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