1. In large part; mainly or chiefly
   - largely, for the most part, predominately 
2. Usually; as a rule
   - by and large, generally, more often than not

See also: most

• defectively
• defectiveness
• defector
• defeminise
• defeminize
• defence
• defence attorney
• defence contractor
• defence force
• defence lawyer
• defence lawyers
• defence mechanism
• defence policy
• defence program
• defence reaction
• defence system
• defence team
• defenceless
• defencelessly
• defencelessness
• defenceman
• defend
• defendable
• defendant
• defender