Sense: 1-2
| Date: | 1300-1400 |
| Language: | Latin |
| Origin: | , past participle of afficere 'to influence', from ad- 'to' + facere 'to do' |
| Date: | 1400-1500 |
| Language: | French |
| Origin: | affecter, from Latin affectare, from afficere |
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af‧fect S1 W1
[transitive]
[transitive]1 to do something that produces an effect or change in something or in someone's situation :
the areas affected by the hurricane
a disease that affects the central nervous system
the areas affected by the hurricane
a disease that affects the central nervous system3 formal to pretend to have a particular feeling, way of speaking etc :
As usual, Simon affected complete boredom.
He used to affect a foreign accent.
As usual, Simon affected complete boredom.
He used to affect a foreign accent.



