ENGLISH
REFERENCE

look sth up

phr. v..
A2 Elementary Oxford

phr. v.. To search for a piece of information in a book, on a computer, or online.

phr. v.. To find a piece of information by searching in a reference source like a dictionary or database. This phrasal verb is transitive and separable.


SIMPLE

I need to look up the train times.

CONTEXTUAL

If you don't know the word's meaning, you can always look it up online.

COMPLEX

The genealogist looked up centuries of parish records to trace the family's lineage back to the 1600s.

Particles
up
Separability
separable
Pattern
look + up + object
Usage

The object is typically a piece of information like a word, a fact, or a number.

Teaching tip

Contrast with 'look for' (to search for a lost physical item) and 'look into' (to investigate a problem or situation).

Pitfall

I will look up it.I will look it up.When the object is a pronoun like 'it' or 'them', it must go between the verb and the particle.

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