The word "integral" means essential or necessary for completeness or unity. It refers to something that is necessary for a whole system or process to function properly. Full definition
Educators, parents and students from several states will play integral roles in the process of designing an intuitive interface that meets their needs. (dynamiclearningmaps.org)
The aim of the program is to examine the content of the exhibition, its works and artists as integral part of school lessons or studies. (minusspace.com)
Mutual funds offer a convenient avenue for entering financial markets and can also become integral parts of a broader investment strategy. (us.hsbc.com)