vitasti
sapta-vitasti — seven spans;
SB 10.14.11
sapta-vitasti — seven vitastis;
CC Adi 5.72
vitasti — about eight inches;
CC Madhya 2.12
eka-vitasti — about six inches long;
CC Antya 6.299
vitasti — about six inches;
CC Antya 14.65-66