1. The science of determining the sides and angles of triangles by means of certain parts which are given.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• trigonometri,
• trigonmetry,
• trigonometery,
• trignometry,
• triganometry,
• trigomometry,
• triganomatry,
• triginometry,
• triganomitry,
• triginomitry,
• trigenometry,
• trigimometry,
• trignomoetry,
• rrigonometry,
• frigonometry,
• grigonometry,
• trogonometry,
• trigonomtery,
• trygonometry,
• Trigonoceres

• trigonometric.

The adjective form of the word "trigonometry" is "trigonometric".

The plural of the "trigonometry" can be the "trigonometries".

The singular of the "trigonometry" can be the "trigonometry".