look up vs lookup

Both 'look up' and 'lookup' are correct, but they are used in different contexts. 'Look up' is a phrasal verb meaning to search for information, while 'lookup' is a noun or an adjective used in technical contexts, such as in computing or databases.

Last updated: March 24, 2024

look up

This is a correct phrasal verb used to indicate searching for information.

Use 'look up' when you want to indicate searching for information or finding something in a reference source.

Examples:

I need to look up the meaning of this word.
Can you look up the address for me, please?

Alternatives:

search for
find
research

lookup

This is correct when used as a noun or an adjective in technical contexts, such as computing or databases.

Use 'lookup' in technical contexts to refer to a process of retrieving data from a database or a function that searches for a specific value.

Examples:

The lookup table helps in quickly finding the required information.
This software has a lookup feature for easy data retrieval.

Alternatives:

search function
data retrieval
database query

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look up vs lookup

look up

lookup

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