/ahr sel"euh/ , n.
a genus of freshwater, ameboid protozoa that secrete a hard, umbrellalike shell having a single opening through which the pseudopodia extend.
[ 1838; arc ( a ) a chest, box + -ella dim. suffix ]
/ahr sel"euh/ , n.
a genus of freshwater, ameboid protozoa that secrete a hard, umbrellalike shell having a single opening through which the pseudopodia extend.
[ 1838; arc ( a ) a chest, box + -ella dim. suffix ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012