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doctor

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verb [transitive] doctor pronunciation in British English /ˈdɒktə(r)/ 
Word Forms
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present tense
I/you/we/theydoctor
he/she/itdoctors
present participledoctoring
past tensedoctored
past participledoctored
  1. 2
    to add a substance to food or drink, especially a harmful substance
    doctor something with something:

    There were worries that the horse's feed had been doctored with drugs.

protologism

a new word or phrase invented in the hope that it will become generally used

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