Definitions

lock in

[lok-in] / ˈlɒkˌɪn /

NOUN

nail down

Synonyms

WEAK

cinch clinch pin down

VERB

enclose

Synonyms

STRONGEST

block off encase encircle encompass hem in insert wrap

STRONG

blockade bound cage circle circumscribe confine corral cover enfold enshroud environ fence hedge imbue immure implant impound imprison include induct intern jail limit mew pen restrict veil

WEAK

box up close in coop fence off lock up mure set apart shut in wall in

Antonyms

STRONG

exclude face free let go liberate meet reject release reveal set free

WEAK

unloose

VERB

imprison

Synonyms

STRONGEST

apprehend commit detain hold incarcerate jail lock up remand

STRONG

cage check circumscribe closet constrain curb ice immure impound intern keep limit nab occlude pen restrain stockade trammel

WEAK

bastille bottle up fence in hold captive hold hostage hold in custody keep captive keep in custody put away put behind bars rail in send to prison send up shut in take prisoner

Antonyms

STRONGEST

cease free let go liberate release stop

STRONG

aid allow assist help permit

VERB

mew

Synonyms

STRONG

blockade bound cage circle circumscribe confine coop corral cover encase encircle encompass enfold enshroud environ fence hedge imbue immure implant impound imprison include induct insert intern jail limit pen restrict veil wall wrap

WEAK

block off box up close in fence off hem in lock up mure set apart shut in shut up wall in

Antonyms

STRONG

exclude face free let go liberate meet reject release reveal set free take out uncover unwrap

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Coming out of a 10-year bear market, industrial buyers are starting to lock in longer-term contracts, he said.

From MarketWatch • Jun. 4, 2026

What was the thing that really helped you lock in to who he was?

From Los Angeles Times • Jun. 4, 2026

Farmers use them to lock in the price of their crops.

From MarketWatch • Jun. 2, 2026

If maintained, the index will lock in its highest earnings growth rate since the fourth quarter of 2021.

From The Wall Street Journal • May 29, 2026

He was glad when he heard the lock in his door click.

From "Native Son" by Richard Wright

lock in

Example Sentences

Related Words