εἰκον-ισμός · eikon-ismos — LSJ
delineation, description
delineation, description, Plu. Adul. 2.54b.
II registered description, publicani
registered description of individuals for purposes of census, PRyl. 161.15 (i A. D.), PLond.ined. 2196 (i A. D.), etc.; term used by publicani, Sen. Ep. 95.66 (pl.).