1. Farthest to the left
   "the leftmost non-zero digit"

See also: left

• Oman
• Omani
• Omani monetary unit
• Omani rial
• Omar Bradley
• Omar Khayyam
• Omar Nelson Bradley
• omasum
• Omayyad
• OMB
• ombre
• ombu
• ombudsman
• Omdurman
• omega
• Omega Centauri
• omega-3
• omega-3 fatty acid
• omega-6
• omega-6 fatty acid
• omelet
• omelet pan
• omelette
• omelette pan
• omen