がいかく
Meanings
Noun
Math
1. external angle; exterior angle
2. outside corner
Kanji used
outside
angle
Pitch accent
いかく
Composed of
outside of; not covered by
angle; square; cube; bishop; third degree (of the Japanese and Chinese pentatonic scale); Chinese "horn" constellation (one of the 28 mansions); jiao (monetary unit of China; one-tenth of a yuan)