TgJ Ez3:26 :וְלִישָנָך אַדבֵיק לְחִיכָך‏ : [=MT וּלְשׁוֹנְךָ אַדְבִּיק אֶל־חִכֶּךָ]
See the entire entry for dbq vb. to stick to, to adhere

TgJ Ez3:26 :וְלִישָנָך אַדבֵיק לְחִיכָך‏ : I shall make your tongue stick to your palate
See the entire entry for ḥneḵ/ḥeḵ, ḥenkā/ḥikkā n.m./f. palate