Skip to main content
oyster mushroom

oyster mushroom

1 3.2
A soft grey mushroom that grows in flat clusters on dead wood and is used in cooking
  • noun
  • /ˈɔɪstər ˈmʌʃruːm/
translation icon : seta ostra
  • Many of the main varieties are well known outside China: the shiitake, the oyster mushroom, the cepe, and the morel.
  • oyster mushrooms and shiitake
  • oz. oyster mushrooms
  • pound oyster mushrooms

Examples

  • Have you thought about mycoremediation, using mushrooms such as oyster mushrooms to remove the contaminants?

    Blog text (24)
  • At least I like oyster mushrooms.

    Blog text (19)
  • A few photos of wild oyster mushrooms I recently gathered from sugar maple trees.

    Blog text (24)
  • I have an example of some spring oyster mushrooms on a tree trunk in my image page if you're interested in checking them out.

    Blog text (24)
  • The oyster mushrooms that appear in the fall in eastern Canada have a much darker cap color than the spring oyster mushroom that grows on poplar trees 4 or 5 months earlier.

    Blog text (24)
  • The oyster mushrooms that appear in the fall in eastern Canada have a much darker cap color than the spring oyster mushroom that grows on poplar trees 4 or 5 months earlier.

    Blog text (24)
  • Cepes, oyster mushrooms, shiitake, enoki—these and other celebrated natives of Europe and Asia are now ours, for a price.

    Academic text (1990)
  • For a delicious stir-fry, add oyster mushrooms to your mix of vegetables and protein.

  • I love using oyster mushrooms in soups because they add a rich flavor.

  • The recipe calls for sautéed oyster mushrooms to enhance the dish's savory taste.

Synonyms

Pleurotus
vsoyster mushroom
  • Specialized
1 9.9

A group of mushrooms with white spores and often an off-center stem like the oyster mushroom

is the common cooking name for one edible kind not the genus
Pleurotus ostreatus
vsoyster mushroom
  • Specialized
6.5

An edible oyster mushroom with a soft grey cap and meaty texture that grows on dead wood

is the general edible mushroom term rather than the specific species
oyster fungus
vsoyster mushroom
3.5

An edible mushroom with a soft grey cap that grows in layers on dead wood

is the more common cooking name instead of a formal scientific label
oyster agaric
vsoyster mushroom
8.0

A soft grey mushroom that grows in groups on dead wood and people eat

is the everyday kitchen name rather than a botanical designation

How Edible

truffle
45 6.6
porcini
  • Specialized
6 6.2
Cantharellus
  • Specialized
9.9
oyster mushroom
1 3.2
toadstool
5 7.6

Surface Forms

Morphology

oyster + mushroom

This is a straightforward noun-noun compound where 'mushroom' gives the category and 'oyster' specifies the variety/name; a B1 learner who knows both words will infer it is a type of mushroom (likely named for resembling or relating to oysters). Such type-naming patterns are compositional and common across languages, so the meaning is directly derivable from the constituents.

Etymology

Oyster mushroom gets its name because the mushroom's cap looks like a small oyster shell and can have a mild, sea-like taste. They often grow in rows on dead wood, like oysters on a rock, so cooks call them that and use them as an 'edible' ingredient and a 'meat substitute'.