Contemporary science is typically subdivided into the natural sciences, which study the material universe; the social sciences, which study people and societies; and the formal sciences, which study logic and mathematics.
Definition of suspend for English Language Learners : to force (someone) to leave a job, position, or place for a usually short period of time as a form of punishment : to stop (something) for a usually short period of time
DEFINITION of 'Suspended Trading'. A stoppage in the trading of a security for an extended period of time that normally occurs when there is a lack of material financial information on the security. Once the security is suspended, shares of that security cannot be traded on the market until the suspension is lifted or lapses.