Meaning

15 senses
  1. (transitive)To imprison or incarcerate (someone).

    einschließen, einsperren, wegschließen

    запира́тьzapirátʹ, запере́тьzaperétʹ

  2. (transitive)To put (something) away in a locked location for safekeeping; (occasionally, chiefly humorously) to sequester (a person) in a similar way.

    Please lock up all valuables in the safe before leaving.

    Angus is back in town! Better lock up your daughters, your wife, and your sheep!

  3. (intransitive)To close (and often lock) all doors and windows (of a place) securely.

    abschließen, absperren, zusperren

    запира́тьzapirátʹ, запере́тьzaperétʹ

  4. (transitive)To lock (a door, window, etc.).

    That door still needs to be locked up.

  5. (intransitive)To cease responding.

    When I press this button, the program locks up.

    sich aufhängen

    ви́снутьvísnutʹ, зави́снутьzavísnutʹ

  6. (transitive)To cause (a program) to cease responding or to freeze.

    If your password contains a particular string of letters, entering it can lock up the login form.

  7. (intransitive)To stop moving; to seize.

  8. To stop moving; to seize.

    (intransitive)To stop spinning due to excessive braking torque.

  9. To lose one's forward momentum; to freeze.

  10. (intransitive)To (mistakenly) cause or have one of one's wheels to lock up (stop spinning).

  11. (transitive)To invest in something long term.

  12. (intransitive)To travel through a flight of locks on a waterway in an uphill direction.

More definitions
  • secure by locking
  • place in a place where something cannot be removed or someone cannot escape

Examples

129 sentences
  1. Didn't you lock up your car?

    ruТы не запер машину?

    deHaben Sie Ihr Auto nicht abgeschlossen?

    CC BY · Tatoeba · CK · A2Open on TatoebaReport a problem
  2. Tom should be locked up forever.

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  3. Tom is locked up in jail.

    CC BY · Tatoeba · CK · B1Open on TatoebaReport a problem
  4. Tom ought to be locked up.

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  5. We need to lock Tom up.

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Translations

7 languages
Русский
By meaning 2
to imprison or incarcerate someone:
of a computer: to cease responding:
Deutsch
By meaning 3
to imprison or incarcerate someone:
to close the doors and windows securely:
of a computer: to cease responding:

Origin

From lock + up.

From lock + up.

Wiktionary, CC BY-SA 4.0 · source

Forms

locks up, locking up, locked up, locked up
Base formlock up · to lock up
3rd person singularlocks up
Present participlelocking up
Past simplelocked up
Past participlelocked up

irregular

Present simpleLesson

I, you, we, theylock up
he, she, itlocks up

Past simpleLesson

all personslocked up

Present perfectLesson

I, you, we, theyhave locked up
he, she, ithas locked up

Future simple (will)Lesson

all personswill lock up

Phrasal verbs

10 phrasal verbs

Synonyms

11 synonyms
Close in meaning

Antonyms

1 antonyms

Word family

2 related words

See also

neighbours in the dictionary
lock up — meaning, examples, forms, synonyms | Krumeto