important or exceptional, as if it were as impressive as the stars in the sky
stellare, eccellente
consisting of a single cell, performing all necessary functions within that one cell
unicellulare
being young and behaving in a manner that displays one's inexperience or immaturity
senza barba
refraining from participating in sexual relations or marriage
celibe, casto
habitual, firmly established, and unlikely to change
incallito, inveterato
(mainly of ideas, opinions, or remarks) used so often that it no longer has the same effect, interest, or originality
banale
lacking vitality and strength or showing signs of extreme age
decrepito, senile
fixed, settled, or definite, without possibility of change or uncertainty
determinato, definito
elaborately decorated or adorned with intricate details
ornato, decorato