אוּמָדוּת, same, adv. by guess-work. Y. Taan. IV, 68ᶜ top שלא … דן א׳ that one must not judge from mere guess (appearance). Aboth I, 16 אל תרבה לעשר א׳ in giving tithes do not give (even) too much by guessing (but measure accurately).