xi
xi1 definition
xi (zī, sī; Gr ksē)
noun
the fourteenth letter of the Greek alphabet (Ξ, ξ)
Etymology: Gr xi, earlier xei
xi2 definition
xi or XI
ex (without) interest
Xi definition
Xi (s̸hē)
river in S China, flowing east into the South China Sea: 1,250 mi (2,012 km)
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