meaning of os9
1. O
2. the 15th letter of the Roman alphabet
Related Words
o | o level | o ring | os | o-logic | o. henry | o.d. | o.e.d. | o.k. | o2 | oaf | oafish | oahu | oahu island | oak | oak apple | oak blight | oak chestnut | oak fern | oak leaf cluster | oak tree | oak-leaved goosefoot | oaken | oakland | oakleaf goosefoot | oakley | oakum | oap | oar | oarfish |