bilinear /bī-linˈi-ər/

1. Of or involving two lines
2. (of a mathematical expression) containing two variables, each of which is linear

• batts
• battue
• battues
• battuta
• battutas
• batty
• batty boy
• batty boys
• batwing
• batwing sleeve
• batwing sleeves
• batwoman
• batwomen
• bauble
• baubles
• baubling
• bauchle
• bauchled
• bauchles
• bauchling
• baud
• baudekin
• baud rate
• baud rates
• baudric