B2 verb Neutral

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.

Ejemplos

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.

Familia de palabras

Sustantivo
bulb
Verb
bulb
Adverbio
bulbously
Adjetivo
bulbous
Relacionado
bulbil
💡

Truco para recordar

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.

¡Correcto!

La respuesta correcta es: bulb

Ejemplos

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.

Familia de palabras

Sustantivo
bulb
Verb
bulb
Adverbio
bulbously
Adjetivo
bulbous
Relacionado
bulbil

Colocaciones comunes

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 Comunes

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

Se confunde a menudo con

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.

⚠️

Errores comunes

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.

💡

Truco para recordar

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

📖

Origen de la palabra

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

Patrones gramaticales

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.

¡Correcto!

La respuesta correcta es: bulb

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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