utilize

utilize — verb

1. to put a resource, skill, or tool to practical use in order to achieve a specifi

1.verbtransitiveB2
Definition

to put a resource, skill, or tool to practical use in order to achieve a specific result — for example, utilizing solar panels to reduce a building's energy costs, or utilizing one's language skills to communicate with international clients

Example

The hospital decided to utilize solar panels to lower its monthly electricity bills.

utilize + [resource] to [achieve goal]

Tiago utilized his knowledge of Python to automate several repetitive office tasks.

utilize + [skill] to [purpose]

Common collocations
  • utilize resources
  • utilize technology
  • utilize skills
  • utilize data
  • utilize space
  • fully utilize
  • effectively utilize
  • utilize for
  • utilize as
Synonyms
  • use

    The general, neutral term; less formal than 'utilize' and appropriate in all registers.

  • employ

    Similar formality level, but often implies engaging a person's services or a specific method rather than a physical resource.

  • apply

    Focuses on putting knowledge, theory, or a rule into practice; narrower than 'utilize'.

  • leverage

    Suggests using something strategically to gain maximum advantage; common in business contexts, but more metaphorical than 'utilize'.

Antonyms
  • waste

    To use something carelessly without gaining value from it.

  • neglect

    To fail to use something that is available.

Grammar Patterns

utilize + noun phrase

utilize + noun phrase + for + noun/gerund

utilize + noun phrase + as + noun

Usage Note

More formal than the everyday verb 'use'; common in academic writing, professional reports, and technical contexts. In casual conversation, native speakers prefer 'use' — saying 'I utilized a fork' sounds unnatural. This sense typically applies to resources, tools, systems, or skills, not to everyday objects.

Common Mistakes

I utilized a pencil to write down the phone number.
I used a pencil to write down the phone number.
'Utilize' sounds overly formal for ordinary, simple actions; reserve it for strategic or technical application.
She utilized the chance to travel abroad.
She took the opportunity to travel abroad.
'Utilize' is best suited for practical application of tools/resources, not for abstract chances or opportunities.

Word family

  • utilization
    nounC1
  • utilizable
    adjectiveC2
  • utility
    nounB2
  • utilitarian
    adjectiveC1

Synonym discussion

Sense: verb/1

All four verbs describe putting something to work, but they differ in formality and scope. 'Use' is the broadest and most neutral — it fits any context from casual ('use a fork') to technical ('use a formula'). 'Utilize' is more formal and implies strategic or efficient application of a resource for a specific purpose; it sounds out of place with everyday objects. 'Employ' overlaps with 'utilize' in formality but leans toward methods and people ('employ a strategy', 'employ a consultant'). 'Apply' is narrower, focusing on putting knowledge, rules, or theories into practice ('apply a principle', 'apply a technique'). 'Leverage' is the most metaphorical — it suggests gaining a positional advantage ('leverage connections', 'leverage data') and belongs mainly in business and strategic contexts. In an academic report, 'utilize' is natural; in conversation about daily life, 'use' remains the right choice.

use ↗employ ↗apply ↗leverage ↗

Common collocations

Nouns

Adverbs

Phrases

  • make use of
  • put to use
  • take advantage of

Prepositions

Etymology

LatinItalianFrenchEnglish

Derives from French 'utiliser', which came from Italian 'utilizzare', based on Latin 'utilis' meaning 'useful' — itself from 'uti' (to use). The word entered English in the early 1800s and was initially criticized by some style guides as an unnecessary alternative to 'use', but it has since established itself in formal registers where it carries the nuance of strategic or efficient application.