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The Complete Vocabulary Builder Workbook
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4.6

Add 3,700 must-know words to your vocabulary.

✔ All-in-one dictionary, thesaurus, & workbook.

 147 categorized lessons, 428 practical activities, 632 pages.

Suitable for students & professionals of all ages.​​​​​​​​

Ideal preparation for: TOEFL, TOEIC, IELTS, SAT, ACT, GRE, GMAT

The Vocabulary Builder Workbook of Adjectives
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4.8

Add 2,000 must-know adjectives to your vocabulary.

✔ All-in-one dictionary, thesaurus, & workbook.

✔ 99 categorized lessons, 232 practical activities, 354 pages.

Suitable for students & professionals of all ages.​​​​​​​​

Ideal preparation for: TOEFL, TOEIC, IELTS, SAT, ACT, GRE, GMAT

The Vocabulary Builder Workbook of Verbs
4.9 star rating

4.8

Add 1,500 must-know verbs to your vocabulary.

✔ All-in-one dictionary, thesaurus, & workbook.

 70 categorized lessons, 175 practical activities, 266 pages.

Suitable for students & professionals of all ages.​​​​​​​​

Ideal preparation for: TOEFL, TOEIC, IELTS, SAT, ACT, GRE, GMAT

Improve Your Vocabularty Today!

Add 3,700 must-know words to your vocabulary.

✔ All-in-one dictionary, thesaurus, & workbook.

 147 categorized lessons, 428 practical activities, 632 pages.

Suitable for students & professionals of all ages.​​​​​​​​

Ideal preparation for: TOEFL, TOEIC, IELTS, SAT, ACT, GRE, GMAT

crucial,decisive,essential,fundamental,indispensable,influential,pivotal

crucial, insignificant, unnecessary, unhelpful

ACT 13 (American College Testing), High School 2, Success and Achievement

key,vital

instrumental

IPA:

How to pronounce instrumental (audio)

Dictionary definition of instrumental

Referring to the critical role that something or someone plays in achieving a specific outcome or result.
"His leadership was instrumental in turning the company around."

Detailed meaning of instrumental

In this context, "instrumental" implies that something or someone is essential or indispensable in bringing about a desired effect or goal. For example, a particular policy or decision may be described as instrumental in improving a company's profitability, or a certain individual may be instrumental in creating a successful product launch. In these cases, the adjective "instrumental" emphasizes the importance of the object or person in question, highlighting their significant contribution in achieving a particular outcome.

Example sentences containing instrumental

1. Her leadership was instrumental in the company's success.
2. Education is instrumental in shaping future generations.
3. The scientist's research was instrumental in the breakthrough.
4. Effective communication is instrumental in any relationship.
5. Technology has been instrumental in streamlining processes.
6. Teamwork is instrumental in achieving project goals.

History and etymology of instrumental

The adjective 'instrumental' has its etymological origins in Latin and Old French. It is derived from the Latin word 'instrumentalis,' which is related to 'instrumentum,' meaning 'instrument' or 'tool.' In Latin, 'instrumentalis' pertained to anything related to or connected with an instrument or tool. This term made its way into Old French as 'instrumental,' retaining a similar sense of relating to instruments or tools. Over time, 'instrumental' came to signify the critical role that something or someone plays in achieving a specific outcome or result, much like how a tool or instrument is essential for completing a task. This etymology underscores the connection between the concept of tools or instruments and the idea of being crucial or indispensable in achieving a particular goal or outcome, which is central to the meaning of 'instrumental' today.

Quiz: Find the meaning of the adjective instrumental:

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Further usage examples of instrumental

1. Music was instrumental in lifting their spirits.
2. Proper planning is instrumental in project management.
3. The mentor's guidance was instrumental in his career.
4. Adaptability is instrumental in navigating change.
5. Trust is instrumental in building strong partnerships.
6. The captain's leadership was instrumental in the victory.
7. Innovation is instrumental in staying competitive.
8. Data analysis is instrumental in making informed decisions.
9. His support was instrumental in my recovery.
10. Collaboration is instrumental in creative endeavors.
11. Clear instructions are instrumental in preventing errors.
12. Environmental protection is instrumental in our future.
13. Her dedication was instrumental in the charity's growth.
14. Patience is instrumental in mastering a new skill.
15. The project manager was instrumental in completing the project on time.
16. The discovery of penicillin was instrumental in revolutionizing medicine.
17. The support of his family was instrumental in his recovery from addiction.
18. The CEO's vision was instrumental in the company's growth and success.
19. The marketing team was instrumental in increasing sales for the product.
20. The scientist's research was instrumental in advancing the field of neuroscience.
21. The athlete's determination was instrumental in winning the championship.
22. The teacher's guidance was instrumental in her student's academic achievements.
23. The musician's talent was instrumental in the success of the band.
24. The volunteers were instrumental in organizing the charity event.
25. The architect's design was instrumental in creating the iconic building.

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