ought¹ /öt/

1. Pat of owe
2. Now obsolete or dialect except as an auxiliary verb, taking an infinitive with to, and usu with time expressed by the tense of the infinitive, expressing duty or obligation, rightness or suitability, or probability

• electron capture
• electron diffraction
• electronegative
• electronegativity
• electron gun
• electron guns
• electronic
• electronica
• electronically
• electronic book
• electronic books
• electronic brain
• electronic brains
• electronic cigarette
• electronic cigarettes
• electronic commerce
• electronic countermeasures
• electronic data processing
• electronic flash
• electronic flashes
• electronic funds transfer
• electronic funds transfer at point of sale
• electronic funds transfers
• electronic funds transfer system
• electronic ink