Trigonenoun
(botany) One of the thickenings of the cell wall at the angles where several cells join.
Trigonenoun
(anatomy) A smooth triangular area on the inner surface of the bladder, bounded by the apertures of the ureters and urethra; a similar region of a mitral valve
Trigonenoun
A smooth triangular area on the inner surface of the bladder, limited by the apertures of the ureters and urethra.
Trigonnoun
A triangle.
Trigonnoun
An ancient triangular harp of Oriental origin which had four strings and was often used for banquet music. Also called sabbeka, sackbut, sambuca.
Trigonnoun
A division consisting of three signs.
Trigonnoun
A trine; an aspect of two planets distant 120 degrees from each other.
Trigonnoun
An old ball game played by three people standing in a triangular formation.
Trigonnoun
The cutting region of the crown of an upper molar, usually the anterior part.
Trigonnoun
A figure having three angles; a triangle.
Trigonnoun
A division consisting of three signs.
Trigonnoun
A kind of triangular lyre or harp.
Trigonnoun
a three-sided polygon
Trigonnoun
(astrology) one of four groups of the zodiac where each group consists of three signs separated from each other by 120 degrees
Trigonnoun
a triangular lyre of ancient Greece and Rome