false deathcap
- noun
- /fɔls ˈdɛθˌkæp/
- UK
- The false deathcap can be mistaken for the highly poisonous death cap due to its similar appearance.
Examples
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Foragers are advised to learn the differences between the false deathcap and its deadly cousin.
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Despite its name, the false deathcap is usually not harmful if consumed.
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The false deathcap mushroom can be mistaken for the deadly variety.
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Many foragers confuse false deathcaps with toxic mushrooms.
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Foragers should be cautious when identifying the false deathcap since it resembles the lethal death cap mushroom.
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The false deathcap mushroom is generally safe to eat, unlike its more dangerous counterpart.
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Many people incorrectly assume that the false deathcap is poisonous because of its resemblance to the deadly species.
Surface Forms
Morphology
false + deathcap
The phrase is a straightforward modifier construction: 'false' (an imitation or look-alike) + 'deathcap' (a compound analyzable as 'death' + 'cap', i.e. a deadly mushroom), so the meaning 'a mushroom that resembles the deadly deathcap but is not (generally) poisonous' follows directly from the parts. This compositional logic (imitator/false X) is common across languages and in English, so a B1 learner who knows the constituent words would readily infer the intended sense.
Etymology
False deathcap is named for how it looks: the mushroom closely resembles the dangerous deathcap, but the word false shows it is not the real 'poisonous' one. That's why the name reminds people who pick wild mushrooms that it is usually not harmful.