geometry
Pronunciation:
/dʒiːˈɒmɪtɹi//dʒiˈɑmətɹi/noun
Definitions
The branch of mathematics dealing with spatial relationships.
(often qualified in combination) A mathematical system that deals with spatial relationships and that is built on a particular set of axioms; a subbranch of geometry which deals with such a system or systems.
The observed or specified spatial attributes of an object, etc.