SIGN UP

📖 Definition

To sign up means to enroll in, register for, or commit to something, such as a course, service, or organization. It implies a voluntary act of joining or participating.

Examples in context

📖 Definition

To sign up means to enroll in, register for, or commit to something, such as a course, service, or organization. It implies a voluntary act of joining or participating.

📝 Grammar Info

Separable
Yes
The phrase can be split ('sign up' or 'sign someone up')
Register
Neutral
Commonly used in both formal and informal settings
Transitive
Yes
Takes a direct object, e.g., 'sign up for a class.'

📊 Conjugation Table

Tense Form Example
Present Simple sign up I will sign up for the yoga class.
Past Simple signed up He signed up for the newsletter last week.
Present Continuous signing up She is signing up for next semester's courses.
Present Perfect have signed up They have signed up all volunteers for the event.

💡 When to Use

enrolling in a course
When you register to participate in an educational activity or program.
Example: "He signed up for the advanced Spanish class."
joining a service
When you commit to a service, e.g., a gym membership.
Example: "They signed up for the gym membership online."
committing to a responsibility
Used when agreeing to take on a task or role.
Example: "She signed up to coordinate the charity event."

⚠️ Common Mistakes

missing preposition
❌ Wrong: He signed the course.
✅ Correct: He signed up for the course.
💡 Tip: Remember to include 'up' and 'for' when enrolling.
incorrect verb tense
❌ Wrong: She is sign up for classes.
✅ Correct: She is signing up for classes.
💡 Tip: Use the continuous tense when the action is ongoing.
incorrect object
❌ Wrong: They signed up their name.
✅ Correct: They signed up for the newsletter.
💡 Tip: Sign up is followed by a preposition and an object.
Practice

SIGN UP - IN PRACTICE

Study Method Proposal

  1. Listen and repeat the audio as many times as needed to improve your pronunciation
  2. Use the audio as a dictation exercise, trying to write what you hear and understand
  3. Create a new sentence following the structure of the example sentences

Examples in Context

Synonyms & Antonyms

Synonyms

enroll register

Antonyms

withdraw

Quick Check

Complete the sentence with the correct phrasal verb:

"Before the deadline, she decided to ___ for the conference."

sign down
sign up
sign under
sign off

"If one desires change, they must first sign up for the journey of learning and transformation, commitment leads the way."

In Context

In 1915, during World War I, a call went out across Britain for able-bodied men to join the fight. One young man, Harry Patch, was faced with the difficult decision to sign up. Originally a plumber, Harry was drawn by a sense of duty and the encouragement of propaganda posters urging men to enlist. Alongside his friends, Harry attended a recruitment office, contemplating the consequences. The encouraging words of officers and the camaraderie of his peers influenced him. Reluctantly, Harry signed up, fully aware of the potential cost but driven by a communal spirit. Harry was assigned to the Duke of Cornwall's Light Infantry and quickly introduced to the rigors of military training. His decision to sign up placed him on the front lines in the Battle of Passchendaele, one of the most notorious battles of the war. Amidst the chaos, Harry relied on the comradeship of those who had signed up alongside him, forming bonds strengthened by survival challenges. As the war ended, Harry returned home, reflecting on what it meant to sign up for such a cause. He carried the memories and losses but also the sense of duty fulfilled, shaping his life thereafter. Decades later, Harry would reflect on his experiences, becoming the last surviving British soldier of the trenches.

Frequently Asked Questions about Sign Up

What is the origin of sign up?

+
The term 'sign up' originated in the early 20th century, derived from the act of signing one's name to register for military service. This was commonly used during periods of conscription and voluntary enlistment, evolving over time to include any registration or enrollment activity.

Can sign up be used in formal and informal contexts?

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'Sign up' is versatile and can be used in both formal and informal settings. Its neutral register makes it suitable for official documents, such as enrolling in courses, as well as casual situations, like signing up for a website's newsletter.

What is the difference between sign up and enroll?

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While 'sign up' and 'enroll' are often used interchangeably, 'sign up' can imply a more casual or temporary commitment, often used across various contexts. 'Enroll' typically suggests a more formal or institutional registration, especially within educational environments.
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Alessandra Nóbrega
About the Author

Alessandra Nóbrega

History teacher who fell in love with English! This passion led me to specialize in languages and work on bilingual education projects. With 37 years in education, I believe learning should be meaningful – not just memorization.

Learn more about my journey



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