In Common Usage. emphases is one of the 10000 most commonly used words in the Collins dictionary.
structure. n. 1. a complex construction or entity. 2. the arrangement and interrelationship of parts in a construction, such as a building. 3. the manner of construction or organization: the structure of society.
A structure is a compound data type that contains different members of different types. The members are accessed by their names. A value of a structure-object is a tuple of values of each member of the object.