kallikrein
/ˌkæl.əˈkɹiː.ɪn/
Word Rarity
Very rare
Frequency: Zipf frequency 1.49 in modern English
18
Scrabble Score
10
Letters
1
Syllables
7
Unique Chars
Meaning
noun
A hypotensive protease that liberates kinins from blood plasma proteins and is used therapeutically for vasodilation.
Countable; Uncountable
Etymology
From Ancient Greek κᾰλλίκρεᾰς (kăllíkreăs, “sweetbread, pancreas”) + -in, from κᾰλλι- (kălli-, “beautiful”) + κρέᾰς (kréăs, “flesh, meat”).
Regional Pronunciation
- American English: /ˌkæl.əˈkɹiː.ɪn/