ō kaku
1. concave angle; (a) re-entrant
Noun
#253855
1. concave angle; (a) re-entrant
1. If/when concave angle; When there's a concave corner
1. Was not a concave angle.; Was not indented.
1. Concave.; Is a concave shape.
1. Concave; Recessed
1. It is not a concave angle.; It is not a recessed corner.
1. Was not a concave angle.; Was not an indentation.
1. If/when concave angle; If it were a concave angle
1. It is not a concave angle.; It is not an indentation.
1. Was concave; Was indented