zoom
v.
1886, of echoic origin. Gained popularity c.1917 as aviators began to use it. As a noun from 1917. The photographer's zoom lens is from 1936, from the specific aviation sense of zoom as "to quickly move closer."
| 词汇 | zoom | 
| 词根词缀 | Online Etymology Dictionary zoom v. 1886, of echoic origin. Gained popularity c.1917 as aviators began to use it. As a noun from 1917. The photographer's zoom lens is from 1936, from the specific aviation sense of zoom as "to quickly move closer." | 
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