B2 verb Neutro

bulb

/bʌlb/

To swell or take on a rounded, bulb-like shape; in horticulture, it refers to the process where a plant develops a bulbous base. It describes the physical expansion of an object into a spherical or curved form, often used in technical or botanical contexts.

Exemplos

3 de 5
1

The onion plants will bulb faster if you provide them with enough nitrogen and consistent watering.

The onion plants will develop rounded bases faster if you provide them with enough nitrogen and consistent watering.

2

The glassblower watched the molten material bulb at the end of the pipe as he applied pressure.

The glassblower watched the molten material swell into a round shape at the end of the pipe as he applied pressure.

3

If you blow into the balloon too hard, the neck might bulb out before the main body does.

If you blow into the balloon too hard, the neck might swell out before the main body does.

Família de palavras

Substantivo
bulb
Verb
bulb
Advérbio
bulbously
Adjetivo
bulbous
Relacionado
bulbil
💡

Dica de memorização

Think of a light bulb growing or 'bulbing' out from a thin glass stem to help remember the rounded swelling motion.

Quiz rápido

The glassblower carefully controlled the air pressure to make the molten glass ___ into a perfect sphere.

Correto!

A resposta correta é: bulb

Exemplos

1

The onion plants will bulb faster if you provide them with enough nitrogen and consistent watering.

everyday

The onion plants will develop rounded bases faster if you provide them with enough nitrogen and consistent watering.

2

The glassblower watched the molten material bulb at the end of the pipe as he applied pressure.

formal

The glassblower watched the molten material swell into a round shape at the end of the pipe as he applied pressure.

3

If you blow into the balloon too hard, the neck might bulb out before the main body does.

informal

If you blow into the balloon too hard, the neck might swell out before the main body does.

4

The anatomical study observed that the tendon begins to bulb slightly where it attaches to the bone.

academic

The anatomical study observed that the tendon begins to swell into a rounded shape slightly where it attaches to the bone.

5

We need to ensure that the plastic casing doesn't bulb under high-temperature stress during production.

business

We need to ensure that the plastic casing doesn't swell or deform into a round shape under high-temperature stress during production.

Família de palavras

Substantivo
bulb
Verb
bulb
Advérbio
bulbously
Adjetivo
bulbous
Relacionado
bulbil

Colocações comuns

start to bulb begin to form a rounded shape
bulb outward swell in an outward direction
bulb at the base form a rounded shape at the bottom
bulb significantly swell into a round shape to a large degree
bulb under pressure expand into a sphere due to force

Frases Comuns

bulb out

to swell or expand into a rounded shape

light bulb moment

a moment of sudden inspiration or realization (noun usage, but the primary idiom)

bulbous growth

a rounded, swollen increase in size

Frequentemente confundido com

bulb vs bulge

Bulge is a general term for any swelling, while bulb specifically implies a rounded, spherical, or onion-like shape.

bulb vs bloom

Bloom refers to the flowering part of a plant, whereas bulb (as a verb) refers to the development of the underground storage organ.

📝

Notas de uso

The verb 'bulb' is most commonly used in gardening and botany (onion bulbing) or in crafts like glassblowing. In general English, 'bulge' or 'swell' is more common for non-technical descriptions.

⚠️

Erros comuns

Learners often use 'bulb' as a verb to mean 'to light up,' but 'bulb' refers only to the shape or the botanical process, not the emission of light.

💡

Dica de memorização

Think of a light bulb growing or 'bulbing' out from a thin glass stem to help remember the rounded swelling motion.

📖

Origem da palavra

Derived from the Latin 'bulbus', which means an onion or a bulbous root, originally from Greek 'bolbos'.

Padrões gramaticais

Regular verb conjugation: bulbed, bulbing, bulbs. Often used as an intransitive verb (e.g., 'The plants bulbed'). Can be used in the progressive form 'bulbing' to describe a current state of growth.

Quiz rápido

The glassblower carefully controlled the air pressure to make the molten glass ___ into a perfect sphere.

Correto!

A resposta correta é: bulb

Palavras relacionadas

to

A1

Used to indicate the place, person, or thing that someone or something moves toward. It can also mark the recipient of an action or the limit of a range.

and

A1

A primary conjunction used to connect words, phrases, or clauses that are grammatically equal. It indicates addition, a sequence of events, or a relationship between two things.

a

A1

A word used before a singular noun that is not specific or is being mentioned for the first time. It is used only before words that begin with a consonant sound to indicate one of something.

that

A1

This word is a demonstrative pronoun used to indicate a specific person, object, or idea that is further away in space or time from the speaker. It is also used to refer back to something that has already been mentioned or to introduce a clause that identifies something.

I

A1

The pronoun 'I' is used by a speaker or writer to refer to themselves as the subject of a verb. It is the first-person singular subject pronoun in English and is always capitalized regardless of its position in a sentence.

for

A1

Used to show who is intended to have or use something, or to explain the purpose or reason for an action. It is also frequently used to indicate a specific duration of time.

not

A1

A function word used to express negation or denial. It is primarily used to make a sentence or phrase negative, often following an auxiliary verb or the verb 'to be'.

with

A1

A preposition used to indicate that people or things are together, in the same place, or performing an action together. It can also describe the instrument used to perform an action or a characteristic that someone or something has.

he

A1

A pronoun used to refer to a male person or animal that has already been mentioned or is easily identified. It functions as the subject of a sentence.

you

A1

Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.

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