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Definition of weld

weld

/wɛld/
weld

Plural:welds
•
Adjective:weldable
•
Past Simple:welded
•
Past Participle:welded
•
Present Participle:welding
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weld Lexical Profile

weld Game Scores & Validity

• noun

1

A fused joint formed by melting the edges of two pieces of metal or plastic and allowing them to cool and unite, often with a filler material.

Example

"The inspector used ultrasonic testing to check the integrity of the weld on the pipeline."


2

A unified state or cohesive bond formed by merging separate abstract entities.

Example

"The crisis created a strong weld among the community members, turning previously isolated neighbors into a unified force."


3

A biennial European plant (Reseda luteola) from the mignonette family, historically cultivated for the yellow dye extracted from its stems and leaves, or the dye itself.

Example

"During the Middle Ages, weavers heavily relied on weld to produce bright yellow threads for their textiles."

Synonyms
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Antonyms
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• verb

1

To join together (metals or plastics) by heating the surfaces to the point of melting and uniting them.

Example

"She learned how to weld aluminum efficiently during her apprenticeship at the aerospace manufacturing plant."


2

To unite or combine distinct elements into a cohesive and harmonious whole.

Example

"The intensive training camp helped to weld the group of individual star athletes into a highly effective, championship-winning team."

Synonyms
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Antonyms
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Word Nuance & Usage

In metallurgy, 'welding' is frequently confused with 'soldering' and 'brazing'; however, welding distinctly involves melting the base metal to fuse the pieces, whereas the latter two melt only a filler metal without melting the base materials.

• Rhymes for weld

Word Origin & Etymology

Late 16th century: an alteration of the Middle English verb 'well' (meaning to boil or melt), derived from Old English 'wellan'. The noun referring to the dye plant originates from Middle English 'welde', of Germanic origin.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Weld. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/weld
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