functional
adj.
1630s, "pertaining to function or office," from function, n. + -al(1), or from Medieval Latin functionalis. Meaning "utilitarian" is by 1864; specific use in architecture is from 1928. Related: Functionally; functionality.
| 词汇 | functional |
| 词根词缀 | Online Etymology Dictionary functional adj. 1630s, "pertaining to function or office," from function, n. + -al(1), or from Medieval Latin functionalis. Meaning "utilitarian" is by 1864; specific use in architecture is from 1928. Related: Functionally; functionality. |
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