obsolete. : an outer port, gate, or door.

What is meant by Antiport?

[ ăn′tē-pôrt′ ] n. A mechanism for the coupled transport of two different molecules or ions through a membrane in opposite directions.

What does piraya mean?

Pirayanoun. a large voracious fresh-water fish (Serrasalmo piraya) of South America, having lancet-shaped teeth.