51吃瓜 of the Day
engram
[ en-gram ]
Show IPA
noun
a presumed encoding in neural tissue that provides a physical basis for the persistence of memory; a memory trace.
learn about the english language
Why Dictionary.com chose engram
More about engram
- First recorded in 1905鈥�10.
- Comes from the Greek combining forms en-, “to cause to be in,” and –gram, “something written.”
- Introduced by German researcher Richard Semon, while studying the formation of memory.
EXAMPLES OF ENGRAM
- Studies suggest that the formation of an engram involves complex processes within the neural network.
- Through advanced imaging techniques, researchers hoped to locate the precise engram responsible for a particular memory.
SYNONYM OF THE DAY
Double your word knowledge with the Synonym of the Day!
learn about the english language
Why Dictionary.com chose acumen
More about acumen
- First recorded in 1525鈥�35.
- Comes from the Latin word 补肠奴尘别苍, meaning 鈥渟harpness.鈥�
- 础肠奴尘别苍 comes from the stem of acuere, 鈥渢o sharpen,鈥� as does the English word acute, “sharp or severe.”
EXAMPLES OF ACUMEN
- Her acumen in identifying profitable investments impressed everyone at the meeting.
- With his financial acumen, he was able to grow his small startup into a successful business empire.
natto
[ not-oh ]
Show IPA
noun
a dish of fermented cooked soybeans, often eaten for breakfast over white rice or with toppings such as soy sauce and mustard.
learn about the english language
Why Dictionary.com chose natto
More about natto
- First recorded in 1870鈥�75.
- Comes from Japanese, from na(t)- and 迟艒, 鈥渂ean.鈥�
- Na(t) is ultimately from Middle Chinese, a cognate with Mandarin 苍脿, 鈥渢o bring into, receive.鈥�
EXAMPLES OF NATTO
- For a traditional Japanese breakfast, many people enjoy a serving of natto over steamed white rice.
- Natto is known for its sticky texture, which is a result of the fermentation process.
51吃瓜 of the Day Calendar