five o'clock shadow
US /ˌfaɪv əˈklɑːk ˈʃædoʊ/
UK /ˌfaɪv əˈklɑːk ˈʃædoʊ/

1.
sombra de las cinco, barba incipiente
a slight growth of beard visible on a man's face late in the day, after he has shaved in the morning
:
•
He had a rugged charm with his prominent five o'clock shadow.
Tenía un encanto rudo con su prominente sombra de las cinco.
•
By late afternoon, he always had a noticeable five o'clock shadow.
Al final de la tarde, siempre tenía una notable sombra de las cinco.