acrosome
Word Rarity
Very rare
Frequency: 1.31 in modern English
12
Scrabble Score
8
Letters
2
Syllables
7
Unique Chars
Meaning
noun
A structure forming the end of the head of a spermatozoon.
Etymology
Etymology tree Proto-Indo-European *h₂eḱ- Proto-Indo-European *-rós Proto-Indo-European *h₂eḱrós Proto-Hellenic [Term?] Ancient Greek ᾰ̓́κρος (ắkros)der. New Latinbor. English acro- Proto-Indo-European *tewh₂- Proto-Indo-European *-mn̥ Proto-Indo-European *twoH-mn̥ Proto-Hellenic *twṓmə? Proto-Indo-European *styeH- Proto-Indo-European *-mn̥ Proto-Indo-European *(s)tyoH-mn̥ Proto-Hellenic *styṓmə? Ancient Greek σῶμα (sôma)lbor. English -some English acrosome From acro- + -some.