Significance of Trika
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
Hindu concept of 'Trika'
Trika in Hinduism encompasses a Shaivism school viewing Krishna as integral, signifies the union of Shiva, Shakti, and the embodied soul in Kashmir Shaivism, and refers to a rate involving three Puranas.
From: Manusmriti with the Commentary of Medhatithi
(1) A term used in the context of interest, indicating the rate when three Puranas are charged.[1]
The concept of Trika in local and regional sources
Trika is a specific throw result in a traditional game, characterized by four cowrie shells showing face-up and three face-down, and it is distinguished by the symbol of a goose-foot.
From: History of Science in South Asia
(1) This is a throw result where four cowrie shells are face-up and three are face-down, and is marked with a goose-foot.[2]