turban / turbine [ˈtɜrbən]
turban – n. & v. – n. – 1. a man's headdress, consisting of a length of cotton or silk wrapped round the head; 2. head-dress of the ancient Jewish high priest; 3. head-dress made to resemble or suggest the oriental turban, and worn by either gender; 4. Zoology a name for certain species of echinoderms, esp. the genus Cidaris; v. – wind, form or envelope to resemble such a headdress
turbine – n. – used to describe several different mechanisms derived from the shaft and wheel concept i.e. a rotary engine