incubate

US /ˈɪŋ.kjə.beɪt/
UK /ˈɪŋ.kjə.beɪt/
"incubate" picture
1.

couver, incuber

to sit on eggs so as to hatch them by the warmth of the body

:
The hen will incubate her eggs for 21 days.
La poule va couver ses œufs pendant 21 jours.
Some birds use their body heat to incubate their eggs.
Certains oiseaux utilisent la chaleur de leur corps pour couver leurs œufs.
2.

incuber, couver

to keep a disease or an idea in one's mind for a period of time before it develops or becomes apparent

:
She had been incubating this idea for months.
Elle couvait cette idée depuis des mois.
The virus can incubate for several days before symptoms appear.
Le virus peut incuber pendant plusieurs jours avant l’apparition des symptômes.