B2 noun Neutral

bivalve

/ˈbaɪvælv/

A bivalve is an aquatic mollusk with a body enclosed within a hinged shell that consists of two distinct parts. This group includes well-known creatures like clams, oysters, mussels, and scallops, which are often harvested for food or studied for their environmental impact.

Ejemplos

3 de 5
1

I ordered a plate of bivalves at the seafood restaurant, specifically the steamed mussels.

I ordered a plate of bivalves at the seafood restaurant, specifically the steamed mussels.

2

The environmental agency reported a significant decline in the local bivalve population due to rising ocean acidity.

The environmental agency reported a significant decline in the local bivalve population due to rising ocean acidity.

3

Do you think these bivalves are still fresh, or should we just toss them?

Do you think these bivalves are still fresh, or should we just toss them?

Familia de palabras

Sustantivo
bivalve
Adjetivo
bivalvular
Relacionado
bivalvia
💡

Truco para recordar

Think of the prefix 'bi-' meaning two (like bicycle) and 'valve' as a folding door; it is a creature with two 'doors' or shells.

Quiz rápido

The marine biologist explained that the _______ uses its hinged shell for protection against predators.

¡Correcto!

La respuesta correcta es: bivalve

Ejemplos

1

I ordered a plate of bivalves at the seafood restaurant, specifically the steamed mussels.

everyday

I ordered a plate of bivalves at the seafood restaurant, specifically the steamed mussels.

2

The environmental agency reported a significant decline in the local bivalve population due to rising ocean acidity.

formal

The environmental agency reported a significant decline in the local bivalve population due to rising ocean acidity.

3

Do you think these bivalves are still fresh, or should we just toss them?

informal

Do you think these bivalves are still fresh, or should we just toss them?

4

Bivalves play a crucial role in aquatic ecosystems by filtering plankton and organic particles from the water column.

academic

Bivalves play a crucial role in aquatic ecosystems by filtering plankton and organic particles from the water column.

5

The aquaculture sector has seen a 10% increase in the export of bivalve mollusks this quarter.

business

The aquaculture sector has seen a 10% increase in the export of bivalve mollusks this quarter.

Familia de palabras

Sustantivo
bivalve
Adjetivo
bivalvular
Relacionado
bivalvia

Colocaciones comunes

fresh bivalves fresh bivalves
edible bivalves edible bivalves
bivalve shell bivalve shell
marine bivalves marine bivalves
filter-feeding bivalves filter-feeding bivalves

Frases Comunes

bivalve mollusk

bivalve mollusk

bivalve larvae

bivalve larvae

hinged bivalve

hinged bivalve

Se confunde a menudo con

bivalve vs univalve

A univalve has a single-piece shell (like a snail), whereas a bivalve has a two-part hinged shell.

bivalve vs crustacean

Crustaceans like crabs have jointed legs and an exoskeleton, while bivalves are soft-bodied mollusks inside shells.

📝

Notas de uso

The term is primarily used in scientific, environmental, or culinary contexts. While 'shellfish' is a more common general term, 'bivalve' specifically excludes crustaceans and single-shelled mollusks.

⚠️

Errores comunes

Learners often use 'bivalve' to refer to any sea creature with a shell, including snails (univalves) or crabs (crustaceans).

💡

Truco para recordar

Think of the prefix 'bi-' meaning two (like bicycle) and 'valve' as a folding door; it is a creature with two 'doors' or shells.

📖

Origen de la palabra

Derived from the Latin 'bis' (twice) and 'valva' (leaf of a folding door).

Patrones gramaticales

Countable noun Often used as an attributive noun (e.g., bivalve species) Plural: bivalves
🌍

Contexto cultural

Bivalves like oysters and mussels are significant in coastal cuisines worldwide and are also culturally important for their role in producing pearls.

Quiz rápido

The marine biologist explained that the _______ uses its hinged shell for protection against predators.

¡Correcto!

La respuesta correcta es: bivalve

Palabras relacionadas

complement

A2

A thing that completes or brings to perfection something else. In grammar, it refers to a word or phrase that follows a verb and provides more information about the subject or object.

compound

A2

Describes something that is made of two or more separate parts or elements joined together. It is often used to talk about words, sentences, or chemical substances that have multiple components.

conceive

A2

To form an idea, plan, or concept in the mind. It is also the medical term used to describe when a woman becomes pregnant.

confer

A2

To discuss something with other people in order to reach a decision or exchange ideas. It can also mean to officially give an honor, title, or degree to someone.

conform

A2

To behave according to rules, standards, or what is expected by a group of people. It means to fit in or act in a way that matches others.

consecutive

A2

Following one after another in a continuous series without any breaks. It describes things that happen in a logical order, like numbers (1, 2, 3) or days (Monday, Tuesday, Wednesday).

consistency

A2

Consistency is the quality of always acting or behaving in the same way. it also describes how thick or smooth a liquid or substance is.

disclude

B1

Describing a state where someone or something is left out, omitted, or not allowed to participate in a group or activity. It refers to the condition of being kept apart from a whole or a set.

antiformous

B1

Describes a shape or structure that is curved or folded upwards like an arch. It is most often used in geology and geometry to describe a convex surface.

interspect

B1

Describing a person who is thoughtful and focused on their own internal thoughts and feelings. It refers to the act of looking inward to examine one's own emotions and motives rather than focusing on external things.

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