opting-out
noun
The action of choosing not to participate in something or of withdrawing from something.
Origin
1920s; earliest use found in The Times.
- metabolite
- metabolizability
- metabolizable
- metabolize
- metabolizer
- metabolome
- metabolomic
- metabolomics
- metabolon
- metabolous
- metaboly
- metaborate
- metaboric acid
- metabotropic
- metabranchial
- metacarpal
- metacarpophalangeal
- metacarpus
- metacenter
- metacentre
- metacentric
- metacercaria
- metacercarial
- metacharacter
- metachemistry