threadsafe

That can be safely accessed from multiple threads.

Adjective

  1. That can be safely accessed from multiple threads.
    • Only a few collection classes are threadsafe. As we'll see later, being threadsafe does not necessarily mean that you can safely use them in every multithreaded program. - 2004, Scott Oaks, Henry Wong, Java threads:
    • SessionFactory objects are threadsafe, so it is not necessary to obtain one for each thread. - 2006, Dave Minter, Jeff Linwood, Beginning Hibernate: From Novice to Professional:

Origin

From thread + safe.

Forms

thread-safe