1. (geometry) a pair of angles that sum to 180 degrees

Encyclopedia: Supplementary angles

• nontranslational
• nontransmissible
• nontricyclic
• nontricyclic antidepressant
• nontricyclic antidepressant drug
• nontricyclic drug
• nonturbulent
• nonuniform
• nonuniformity
• nonunion
• nonunionised
• nonunionized
• nonuple
• nonvascular organism
• nonvascular plant
• nonvenomous
• nonverbal
• nonverbal intelligence
• nonverbally
• nonviable
• nonviolence
• nonviolent
• nonviolent resistance
• nonviolently
• nonviscid