residˈual adjective

1. Remaining as residue or difference
2. Formed by accumulations of rock waste where the rock has disintegrated (geology)

1. That which remains as a residue or as a difference
2. A payment to an artist, etc for later use of a film, etc in which he or she appears

residˈually adverb

residˈuary adjective

Of, or of the nature of, a residue, esp of an estate

residˈuous adjective (rare)

Residual

residuum /rə-zijˈŭ-əm, -wəm or rez-idˈū-əm/ noun (pl residˈua)

A residue

residual activity noun

In a nuclear reactor, the activity remaining after the reaction is shut down following a period of operation

residual current device noun

A circuit breaker used to protect electrical equipment or its operator

residual value noun (finance)

The expected selling price of an asset at the end of its useful life