1. Designating sound transmission from two sources through two channels
   - stereophonic, stereo

See also: biaural, binaural

• instroke
• instruct
• instruction
• instruction book
• instruction execution
• instruction manual
• instructional
• instructions
• instructive
• instructively
• instructor
• instructorship
• instructress
• instrument
• instrument flying
• instrument landing
• instrument of execution
• instrument of punishment
• instrument of torture
• instrument panel
• instrumental
• instrumental conditioning
• instrumental music
• instrumental role
• instrumentalism