mushroom

US /ˈmʌʃ.ruːm/
UK /ˈmʌʃ.ruːm/
"mushroom" picture
1.

champignon

a fungal growth that typically takes the form of a domed cap on a stalk, often with gills on the underside of the cap. Many are edible, but some are poisonous.

:
She picked wild mushrooms in the forest.
Elle a cueilli des champignons sauvages dans la forêt.
Add sliced mushrooms to the stir-fry.
Ajoutez des champignons tranchés au sauté.
1.

proliférer, se multiplier

to increase, spread, or develop rapidly

:
The small business quickly mushroomed into a large corporation.
La petite entreprise a rapidement proliféré pour devenir une grande corporation.
Problems began to mushroom after the new policy was implemented.
Les problèmes ont commencé à proliférer après la mise en œuvre de la nouvelle politique.