trier
n. முயல்பவர், தோந்தறிபவர், வழக்கு ஆய்பவர், தேர்வு, சோதனை முறை.
Tri"er, n. Etym: [From Try.] 1. One who tries; one who makes experiments; one who examines anything by a test or standard. Boyle. 2. One who tries judicially. 3. (Law) Defn: A person appointed according to law to try challenges of jurors; a trior. Burrill. 4. That which tries or approves; a test. Shak.