This is the 13223rd most frequent Polish word.
onkolog
Onkolog: oncologist (a doctor specializing in the treatment of cancer).
The word 'onkolog' demonstrates its primary use as a professional title for a medical specialist.
Onkolog zajmuje się diagnostyką oraz leczeniem nowotworów.
An oncologist specializes in diagnosing and treating cancers.
Here, 'onkolog' refers to the specific medical professional involved in the narrative.
Wczoraj odwiedziłem onkologa, aby omówić wyniki badań.
Yesterday I visited the oncologist to discuss my test results.
In this sentence, 'onkolog' indicates a particular role in the hospital setting.