oftenness
— Noun
– English
~ the number of occurrences within a given time period; "the frequency of modulation was 40 cycles per second"; "the frequency of his seizures increased as he grew older"
oftentimes
— Adverb
– English
~ many times at short intervals; "we often met over a cup of coffee"
ofttimes
— Adverb
– English
~ many times at short intervals; "we often met over a cup of coffee"
Ogalala
— Noun
– English
~ a Siouan language spoken by the Oglala
Ogalala
— Noun
– English
~ a member of the Siouan people who constituted a division of the Teton Sioux and who formerly inhabited the Black Hills of western South Dakota