Skip to content
ReadingWillow structured literacy program for Australian students

Dictionary Entry

block up

verb

Find the meaning of the word block up, plus dictionary definition, pronunciation, thesaurus-style synonyms, antonyms, and related vocabulary.

Back To Dictionary
1

Meaning

Dictionary meaning in a clear, student-friendly format.

To fill an opening or passage completely so that nothing can get through.

Example Sentence

The heavy rain caused the drains to block up, flooding the street.

Usage Note

Describes a situation where a pipe, channel, or opening becomes completely filled, preventing the passage of liquids, gases, or objects. For example, a sink drain or a road.