duct
n.
1640s, "course, direction," from Latin ductus "a leading," past participle of ducere "to lead" (see duke, n.). Anatomical sense is from 1660s. Meaning "conduit, channel" is 1713; that of "air tube in a structure" is from 1884.
☞ duc, duct
| 词汇 | duct |
| 词根词缀 | Online Etymology Dictionary Prefixsuffix.com duct n. 1640s, "course, direction," from Latin ductus "a leading," past participle of ducere "to lead" (see duke, n.). Anatomical sense is from 1660s. Meaning "conduit, channel" is 1713; that of "air tube in a structure" is from 1884. ☞ duc, duct |
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