tachykinin
Word Rarity
Very rare
Frequency: Zipf frequency 1.23 in modern English
22
Scrabble Score
10
Letters
1
Syllables
8
Unique Chars
Meaning
noun
Any of a family of widespread neuropeptides that excite neurons, evoke behavioral responses, and contract muscles.
Etymology
Etymology tree Proto-Indo-European *dʰengʰ- Proto-Indo-European *-us Proto-Indo-European *dʰn̥gʰ-ú-sder.? Ancient Greek τᾰχῠ́ς (tăkhŭ́s)bor. English tachy- English kinin English tachykinin From tachy- + kinin.