(p. 30) anuccāraṇīẏa not proper to be pronounced; unutterable; unspeakable; inexplicable. 38)

(p. 143) uccāraṇa act of speaking; elocution, articulation, utterance; mode of speaking; pronunciation. উচ্চারণ করা v. to speak out; to elocute; to articulate; to utter, to say; to pronounce. ̃স্হান n. (gr.) any of the parts of the mouth that becomes most active whilst pronouncing a particular letter of the alphabet; place of articulation. 37)

(p. 143) uccāraṇīẏa, uccārya that which should be or can be said or uttered or pronounced, utterable. উচ্চার্যমাণ a. that which is in the process of being said or uttered or pronounced. 38)