Langimage
English

plumb

|plumb|

B2

/plʌm/

water system

Etymology
Etymology Information

'plumb' originates from Latin, specifically the word 'plumbum,' where 'plumbum' meant 'lead.'

Historical Evolution

'plumbum' transformed into the Old French word 'plombe,' and eventually became the modern English word 'plumb' through Middle English.

Meaning Changes

Initially, it meant 'lead weight,' but over time it evolved into its current meanings related to measurement and alignment.

Meanings by Part of Speech

Noun 1

a weight on the end of a line, used to determine water depth or vertical alignment.

The builder used a plumb to ensure the wall was straight.

Synonyms

Verb 1

to measure the depth of water or to explore or examine thoroughly.

The diver plumbed the depths of the ocean.

Synonyms

Adjective 1

perfectly vertical or upright.

The wall is plumb.

Synonyms

Antonyms

Last updated: 2025/06/05 07:26