reentrant

1. (programming, of a mutex) Such that the corresponding lock can be reacquired by the locking thread.Examples: "The global interpreter lock of the embedded scripting engine is not reentrant."not-comparable

2. (programming) That may be executed more than once at a time either by different threads, or because of recursion.Examples: "Global variables must not be altered by reentrant code."; "Actor serialization […]might even lead to possible deadlock. To mitigate that risk, there's an important exception to actor serialization: actors are reentrant. This means that when an actor itself says await, then while the actor's code is waiting, its members can be accessed from outside the actor using await."not-comparable

3. (aeronautics, of a part of a rocket) Designed to return to the Earth's atmosphere.not-comparable

4. (physiology) Of or pertaining to reentry (in the heart).not-comparable

5. (music, of a ukulele or similar instrument) Having the strings not ordered according to pitch (having a re-entry).not-comparable