1. (Abstract Noun) Change or rotation of time. সময়ৰ গতি বা পৰিৰ্বতন

English: cycle,
Assamese: কালচক্ৰ,
Meeteilon: matamgi khonglei

2. Budhaism(Abstract Noun) Refers to specific tantric practices and commentaries that center around the idea of the cycle (chakra) of time (kala), from planetary cycles to the cycles of human breath. His Holiness the 14th Dalai Lama has been instrumental in bringing these teachings to the West. As a deity, Kalachakra is an omniscient all-seeing Buddha who is said to be the living manifestation of time itself. তিব্বতীয় তান্ত্ৰিক বৌদ্ধ ধৰ্মৰ এটা ধাৰা৷ কালচক্ৰ বুদ্ধৰ এটা নিদিষ্ট ৰূপ আছে৷

English: Kalachakra,
Assamese: কালচক্ৰ