HORNWORT
Meaning of HORNWORT in English
/hawrn"werrt', -wawrt'/ , n.
any aquatic plant of the genus Ceratophyllum, found in ponds and slow streams.
[ 1795-1805; HORN + WORT 2 ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012