nonvolatile

Adjective

• not volatilizing readily
  • "a nonvolatile acid"

Adj

• Not volatile (in any sense).

Examples

• A nonvolatile variable may misbehave if accessed from multiple threads at once.
• His nonvolatile demeanor was tested by the constant pestering.
• The chemical is nonvolatile so it will not evaporate.
• The hard drive is nonvolatile, but the RAM is volatile.

Synonyms

nonvolatilisable, nonvolatilizable

Antonyms

volatile