Phrase guide

Robertson screwdriver

noun · 1 senses · updated from the 2026-07-25 local source snapshot

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noun

Meaning 1

A type of screwdriver having a square tip, designed to drive a Robertson screw.

Definition source: English Wiktionary via Wiktextract

Usage: Canada

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Canadian inventor P. L. Robertson (1879-1951).

Word forms

Inflections and variants

Robertson screwdrivers — plural

Word family

Derived and related words

Derived: none provided

Related: Robertson screw

Semantic map

Other relationships

Sources

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