into

preposition

in·​to ˈin-(ˌ)tü 

-tə

1

—used as a function word to indicate entry, introduction, insertion, superposition, or inclusion

came into the house

enter into an alliance

2

: in the direction of

looking into the sun

3

: to a position of contact with : against

ran into a wall

4

a

: to the state, condition, or form of

got into trouble

b

: to the occupation, action, or possession of

go into farming

c

: involved with or interested in

into sports

not into her music

5

—used as a function word to indicate a period of time or an extent of space part of which is passed or occupied

far into the night

6

—used as a function word to indicate the dividend in division

dividing 3 into 6 gives 2

Examples of into in a Sentence

She came into the room.

a medicine injected into the bloodstream

Please put the bowl into the sink.

They were heading into town.

He jumped into the pool.

She was just staring into space.

Recent Examples on the Web

An investigation into the source of salmonella contamination is ongoing, officials said. —Kiki Intarasuwan, CBS News, 15 Jan. 2026

Now that season 4 is airing, fans continue to dive into every eerie detail of the series’ dramatic setting. —Emily Blackwood, PEOPLE, 15 Jan. 2026

Advances in facial robotics are moving beyond preprogrammed animations toward dynamic, spontaneous expressions, enabling robots to better communicate, build rapport, and integrate into human social environments. —Jijo Malayil, Interesting Engineering, 15 Jan. 2026

Originally a working-class neighborhood of Polish immigrants who raised goats in their yards—leading to the nickname Goat Prairie and later Bucktown—this Chicago enclave has evolved into a mix of independent boutiques and restaurants with a dynamic urban feel. —Hannah Howard, Midwest Living, 15 Jan. 2026

Word History

Etymology

Middle English, from Old English intō, from in entry 2 + tō to

First Known Use

before the 12th century, in the meaning defined at sense 1

Rhymes for into

• accrue
• ado
• ainu
• aircrew
• airscrew
• anew
• askew
• baboo
• babu
• bamboo
• beaucoup
• bijou

Kids Definition

into

preposition

in·​to ˈin-tə 

-tü

1

—used to indicate entry, introduction, or inclusion

came into the room

enter into an agreement

2

a

: to the state, condition, or form of

got into trouble

divide into four parts

b

: to the occupation, action, or possession of

go into farming

3

: against sense 4

ran into a wall

4

: involved with or interested in

was never into abstract art