TgO Gen11:7 :הַבוּ נִתגְלֵי וֻנבַלבֵיל תַמָן לִישָנְהוֹן‏ :
See the entire entry for bll vb. to mix

TgO Gen11:7 :הַבוּ נִתגְלֵי וֻנבַלבֵיל תַמָן לִישָנְהוֹן‏ : come let us be revealed and confuse their speech there
See the entire entry for gly vb. to uncover; D to exile

TgO Gen11:7 :וֻנבַלבֵיל תַמָן לִישָנְהוֹן דְלָא יִשמְעוּן אֲנָש לִישָן חַברֵיה‏ : let us mix up their language so that one person will not understand his friend's language
See the entire entry for liššān, liššānā n.m. tongue