scalar
adj.
"resembling a ladder," 1650s, from Latin scalaris "of or pertaining to a ladder," from scalae (plural) "ladder, steps, flight of steps" (see scale, n.2). Mathematical sense first recorded 1846.
| 词汇 | scalar |
| 词根词缀 | Online Etymology Dictionary scalar adj. "resembling a ladder," 1650s, from Latin scalaris "of or pertaining to a ladder," from scalae (plural) "ladder, steps, flight of steps" (see scale, n.2). Mathematical sense first recorded 1846. |
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