secret (EN)

noun, adjective

noun “secret”

1. information meant to be kept hidden from others
   Mellen Iech un, fir d'Iwwersetzungen vun den Beispillsätz an d'monolingual Definitioune vun all Wuert ze gesinn.

   After school, let's meet by the old oak tree; I have a secret to tell you.
2. the essential understanding or method needed to understand or solve something
   The secret to her delicious cookies is a pinch of cinnamon she adds to the dough.

adjective “secret”

1. not visible or known to others; concealed
   She wore a secret compartment in her ring, where she hid a tiny photograph.