noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A person skilled in the operation of a polygraph.

Synonyms

All synonyms

polygraphistpolygraphist

Example

More examples

"Tom confessed everything to the polygrapher."

Etymology

From polygraph + -er.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.