instill

verb

in·​still in-ˈstil 

instilled; instilling; instills

transitive verb

1

: to impart gradually

instilling a love of learning in children

2

: to cause to enter drop by drop

instill medication into the infected eye

instillation

ˌin(t)-stə-ˈlā-shən 

-(ˌ)sti-

noun

instiller

in-ˈsti-lər 

noun

instillment

in-ˈstil-mənt 

noun

Synonyms of instill

• plant
• breed
• inculcate
• embed
• root

Choose the Right Synonym for instill

implant, inculcate, instill, inseminate, infix mean to introduce into the mind.

implant implies teaching that makes for permanence of what is taught.

implanted a love of reading in her students

inculcate implies persistent or repeated efforts to impress on the mind.

tried to inculcate in him high moral standards

instill stresses gradual, gentle imparting of knowledge over a long period of time.

instill traditional values in your children

inseminate applies to a sowing of ideas in many minds so that they spread through a class or nation.

inseminated an unquestioning faith in technology

infix stresses firmly inculcating a habit of thought.

infixed a chronic cynicism

Examples of instill in a Sentence

a charismatic leader who instilled in his followers a passionate commitment to the cause

Recent Examples on the Web

The league has provided some helpful videos for the newbies to MLP, as the structure has changed this year to help make individual weekend events more meaningful and to instill excitement; spoiler alert, this weekend’s action certainly was a step up from some of the events last year. —Todd Boss, Forbes.com, 26 May 2026

Wayans credits his father, Howell, a supermarket manager and Jehovah’s Witness, for instilling in the family a sense of faith, while his mother, Elvira, a social worker, is responsible for their sharp comedy chops. —Marlow Stern, Variety, 25 May 2026

The good news is their $20 million a year head coach looks to be instilling the right on-field habits into his team, so maybe the football on Sundays will actually demonstrate the progress that only the Giants themselves apparently can see at the moment. —Pat Leonard, New York Daily News, 22 May 2026

The manager is a hugely popular figure with players, instilling cohesion and spirit in unexpectedly challenging circumstances. —Philip Buckingham, New York Times, 22 May 2026

Word History

Etymology

Middle English, from Latin instillare, from in- + stillare to drip, from stilla drop

First Known Use

15th century, in the meaning defined at sense 2

Rhymes for instill

• anthill
• backfill
• bluegill
• crossbill
• distil
• distill
• downhill
• dunghill
• foothill
• fulfil
• fulfill
• goodwill

Kids Definition

instill

verb

in·​still in-ˈstil 

: to gradually cause to feel or have

instill a love of music

instillation

ˌin(t)-stə-ˈlā-shən 

noun

instiller noun

Medical Definition

instill

transitive verb

in·​still in-ˈstil 

instilled; instilling

: to cause to enter especially drop by drop

instill medication into the infected eye