surgeons is a form of:

Forerunner



noun
1.
(Predecessor, forebear, precursor, ancestor, one, sign, symptom, outrider usher, proclaimed, messenger) អ្វីៗដែលជារបស់នាំមុខ, អ្នកមកមុន
2.
(បច្ចេកទេស) អ្វីៗដែលជារបស់នាំមុខ, អ្នកដែលរំពឹងថានឹងនាំមុខគេ
ENGLISH MEANING
noun
1.
A messenger sent before to give notice of the approach of others; a harbinger; a sign foreshowing something; a prognostic; as, the forerunner of a fever.
2.
A predecessor; an ancestor.
3.
A piece of rag terminating the log line.