1 Sodium (Na+) : Sodium is a vital electrolyte for muscle function, neuron function, blood pressure regulation, and blood volume regulation. 2  Over 99% of the sodium ions passing through the kidneys are reabsorbed into the blood from tubular filtrate.
splice (plural splices) (nautical) A junction or joining of ropes made by splicing them together. (electrical) The electrical and mechanical connection between two pieces of wire or cable. (cricket) That part of a bat where the handle joins the blade. Bonding or joining of overlapping materials.
Wiktionary (0.00 / 0 votes) Rate this definition: splice (Noun). A junction or joining of ropes made by splicing them together. splice (Noun). The electrical and mechanical connection between two pieces of wire or cable. splice (Noun). That part of a bat where the handle joins the blade. splice (Noun). Bonding or joining of overlapping materials. splice (Verb). To unite, as two ropes, or parts of a rope, by a particular manner of interweaving the strands, -- the union being between two ends, or between an end and the body of a rope.