Boyd’s Bible Dictionary:
An official in Ephesus, who recorded the laws and decisions and read them in public
(Acts 19:35-4135And when the townclerk had appeased the people, he said, Ye men of Ephesus, what man is there that knoweth not how that the city of the Ephesians is a worshipper of the great goddess Diana, and of the image which fell down from Jupiter? 36Seeing then that these things cannot be spoken against, ye ought to be quiet, and to do nothing rashly. 37For ye have brought hither these men, which are neither robbers of churches, nor yet blasphemers of your goddess. 38Wherefore if Demetrius, and the craftsmen which are with him, have a matter against any man, the law is open, and there are deputies: let them implead one another. 39But if ye inquire any thing concerning other matters, it shall be determined in a lawful assembly. 40For we are in danger to be called in question for this day's uproar, there being no cause whereby we may give an account of this concourse. 41And when he had thus spoken, he dismissed the assembly. (Acts 19:35‑41)).
Concise Bible Dictionary: