engram noun.
['ɛngram] E20.[German
Engramm, formed as
EN-2 + Greek
gramma letter.]
A memory-trace;
spec. a permanent and physical alteration of brain tissue postulated to account for the existence of memory.
■ engrammatic
[ɛngrǝ'matɪk] adjective E20. [TahlilGaran] English Dictionary ▲