Définitions
1.NounA writing system of ancient Egypt, Minoans, Maya and other civilizations, using pictorial symbols to represent individual sounds, often as a rebus.
2.NounAny symbol used in this system; a hieroglyph.
3.NounUndecipherable handwriting or secret symbol.
4.AdjectiveOf, relating to, or written with such a system of symbols."the hieroglyphic writing of ancient Egypt; a hieroglyphic obelisk"
5.AdjectiveDifficult to decipher.