| 释义 |  verb |  nouncullcull1 /kʌl/ verb ETYMOLOGYcull1Origin: 1100-1200 Old French cuillir, from  Latin  colligere; ➔ COLLECT1 1[transitive] formal to find or choose information from many different places:  Names of potential jurors are culled from voter registration lists.2[intransitive, transitive] to kill the weakest animals in a group so that the size of the group does not increase too much:  Goats that are larger than average are culled from the herd.VERB TABLEcull |
 | Present | I, you, we, they | cull |  |  | he, she, it | culls |  | Past | I, you, he, she, it, we, they | culled |  | Present perfect | I, you, we, they | have culled |  |  | he, she, it | has culled |  | Past perfect | I, you, he, she, it, we, they | had culled |  | Future | I, you, he, she, it, we, they | will cull |  | Future perfect | I, you, he, she, it, we, they | will have culled | 
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 | Present | I | am culling |  |  | he, she, it | is culling |  |  | you, we, they | are culling |  | Past | I, he, she, it | was culling |  |  | you, we, they | were culling |  | Present perfect | I, you, we, they | have been culling |  |  | he, she, it | has been culling |  | Past perfect | I, you, he, she, it, we, they | had been culling |  | Future | I, you, he, she, it, we, they | will be culling |  | Future perfect | I, you, he, she, it, we, they | will have been culling | 
 verb |  nouncullcull2 noun [countable]  the act of killing the weakest animals in a group so that the size of the group does not increase too much |