This is the 16721st most frequent Russian word.
скорлупы
"Скорлупы" means "shells" (e.g., of nuts or eggs).
Here, 'скорлупа' refers to the hard shell enclosing the kernel of the nut.
У ореха была очень прочная скорлупа.
The nut had a very strong shell.
In this example, 'скорлупа' describes the shell of an egg, highlighting its fragility.
Он аккуратно раскрыл яйцо, чтобы не повредить скорлупу.
He carefully opened the egg to avoid damaging the shell.
The word 'скорлупа' pertains to the shell surrounding the seed of the cedar nut.