interfere

verb

in·​ter·​fere ˌin-tər-ˈfir 

ˌin-tə-

interfered; interfering

intransitive verb

1

: to enter into or take a part in the concerns of others

2

: to interpose in a way that hinders or impedes : come into collision or be in opposition

3

: to strike one foot against the opposite foot or ankle in walking or running

—used especially of horses

4

: to act reciprocally so as to augment, diminish, or otherwise affect one another

—used of waves

interferer noun

Synonyms

• butt in
• interlope
• intermeddle
• intrude
• meddle
• mess
• muck (about or around)
• nose
• obtrude
• poke
• pry
• snoop

Choose the Right Synonym for interfere

interpose, interfere, intervene, mediate, intercede mean to come or go between.

interpose often implies no more than this.

interposed herself between him and the door

interfere implies hindering.

noise interfered with my concentration

intervene may imply an occurring in space or time between two things or a stepping in to stop a conflict.

quarreled until the manager intervened

mediate implies intervening between hostile factions.

mediated between the parties

intercede implies acting for an offender in begging mercy or forgiveness.

interceded on our behalf

Examples of interfere in a Sentence

I tried to offer advice without interfering.

a strong resentment of outsiders who attempted to interfere with their traditional ways of doing things

Recent Examples on the Web

Russia, China, and Iran have attempted to interfere in the election by spreading misinformation about it and the candidates and by trying to sow division in America’s electorate. —Mike Brest, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 22 Oct. 2024

Raquel Rodriguez interfered, causing Morgan to strike Jax with her WWE Women’s World Championship. —Alfred Konuwa, Forbes, 11 Oct. 2024

The Tata Group said Mistry had failed to turnaround poorly performing businesses while Mistry accused Ratan Tata, who was chairman emeritus of the conglomerate, of interfering and creating an alternate power center at the group. —Reuters, NBC News, 10 Oct. 2024

In a modern-day setting, Zeus has chained up Prometheus after interfering his with godly rule over humanity. —Variety Entertainment News Service (tns), Chicago Tribune, 8 Oct. 2024

Word History

Etymology

Middle English enterferen, from Anglo-French (s')entreferir to strike one another, from entre- inter- + ferir to strike, from Latin ferire — more at bore

First Known Use

15th century, in the meaning defined at sense 2

Phrases Containing interfere

• interfere with

Kids Definition

interfere

verb

in·​ter·​fere ˌint-ə(r)-ˈfi(ə)r 

interfered; interfering

1

: to come in collision or be in opposition : clash

his arrival interfered with our plans

2

: to take part in the concerns of others

don't interfere with our negotiations

3

: to act on one another

interfering light waves

interferer noun

Medical Definition

interfere

intransitive verb

in·​ter·​fere ˌint-ə(r)-ˈfi(ə)r 

interfered; interfering

1

: to strike one foot against the opposite foot or ankle in walking or running

—used especially of horses

2

: to act reciprocally so as to augment, diminish, or otherwise affect one another

—used of waves

3

: to be inconsistent with and disturb the performance of previously learned behavior

Legal Definition

interfere

intransitive verb

in·​ter·​fere

interfered; interfering

1

: to act in a way that impedes or obstructs others

2

: to enter into the concerns of others