akaḍamam, akathaham, akaḍamacakram N. of a mystical circle (cakra) or diagram with the letters of the alphabet, such as a, ka, ḍa, ma; a, ka, tha, ha &c. written therein and used in determining the auspicious or inauspicious stars of a person; (grāhyagopālamantrasya tantroktamantragrahaṇārthaṃ tattanmantrāṇāṃ śubhāśubha- vicāropayogī cakrabhedaḥ Tv.) (Mar. avakahaḍācakra given in pañcāṅga).