testifier

One who testifies; a witness.

Noun

  1. One who testifies; a witness.
    • Hence a testifier must be selective and must render to you that which is relevant. - 2019, Chigozie Obioma, An Orchestra of Minorities, Abacus (2019), page 240:

Origin

Etymology tree English testify English -er English testifier From testify + -er.

Forms

testifiers