Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
ex-caudĭco (-cōdico), āre, v. a. [caudex), to weed out, root up  =  exstirpare. 
- I.  Prop., Lex ap. Front. Aquaed. 129.
 
- B.  Transf., to dig round, i. q. ablaqueare: ablaqueandae sunt vites, quod Itali excodicare appellant, Pall. Jan. 1.
 
- II.  Trop., to extirpate, root out: silvam libidinum eradicare et excaudicare, Tert. Pudic. 16.