engram
1. [ noun ] Last name, frequency rank in the U.S. is 9578
2. [ noun ] (biochemistry) a postulated biochemical change (presumably in neural tissue) that represents a memory
Synonyms: memory_trace
Related terms: memory
Similar spelling:   engrave
  engraft
  engraver
  engraved
  encroach
  en_garde
  Ensor
  Enger
  engraving
  Engraulis
  encrimson