- singularity [siŋ΄gyə ler′ə tē]n.pl. singularities [ME singularite < OFr < LL singularitas]1. the condition or quality of being singular2. a unique, distinct, or peculiar feature or thing3. Physics a point or region at the center of a black hole, where, it is theorized, the force of gravity compresses an object such that it has infinite density and almost no volume
English World dictionary. V. Neufeldt. 2014.