To take out the sting
By metaphor: canceled the particular impact. Neutralized the "sharpness" of the matter.
(Modern Hebrew, following the expression "he removed his sting")
Translation
Expression (Hebrew)
הוֹצִיא אֶת הָעֹקֶץ
Definition (Hebrew)
בְּהַשְׁאָלָה: בִּטֵּל אֶת הַהַשְׁפָּעָה הַיִּחוּדִית. נִטְרֵל אֶת "חֲרִיפוּתוֹ" שֶׁל הָעִנְיָן.
(הָעִבְרִית הַחֲדָשָׁה בְּעִקְבוֹת הַבִּטּוּי "נִטַּל עֻקְצוֹ")