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Definition of Engram
1. Noun. A postulated biochemical change (presumably in neural tissue) that represents a memory.
Definition of Engram
1. Proper noun. (surname from=given names dot=), a rare variant of Ingram. ¹
2. Proper noun. an Enneagram, a nine-pointed figure. ¹
3. Proper noun. N-gram, a subsequence. ¹
4. Noun. A postulated physical or biochemical change in neural tissue that represents a memory. ¹
5. Noun. (Scientology) A painful, negative mental image representing a past event. ¹
¹ Source: wiktionary.com
Definition of Engram
1. the durable mark caused by a stimulus upon protoplasm [n -S]
Medical Definition of Engram
1. In the mnaemic hypothesis, a physical habit or memory trace made on the protoplasm of an organism by the repetition of stimuli. Origin: G. En, in, + gramma, mark (05 Mar 2000)