[ in-ter-uh-gey-shuh n ]
/ ɪnˌtɛr əˈgeɪ ʃən /


the act of interrogating; questioning.
an instance of being interrogated: He seemed shaken after his interrogation.
a question; inquiry.
a written list of questions.
an interrogation point; question mark.

Origin of interrogation

1350–1400; Middle English interrogacio(u)n < Latin interrogātiōn- (stem of interrogātiō). See interrogate, -ion
Related formsin·ter·ro·ga·tion·al, adjectivere·in·ter·ro·ga·tion, nounself-in·ter·ro·ga·tion, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for self-interrogation

  • Once—twice—thrice—involuntarily did I repeat the self-interrogation.

  • The question is asked, not in bitterness, but to suggest a self-interrogation to the instincts of war.

British Dictionary definitions for self-interrogation


/ (ɪnˌtɛrəˈɡeɪʃən) /


the technique, practice, or an instance of interrogating
a question or query
telecomm the transmission of one or more triggering pulses to a transponder
Derived Formsinterrogational, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for self-interrogation



late 14c., "a questioning; a set of questions," from Old French interrogacion (13c.) or directly from Latin interrogationem (nominative interrogatio) "a question, questioning, interrogation," noun of action from past participle stem of interrogare "to ask, question, inquire, interrogate," from inter- "between" (see inter-) + rogare "ask, to question" (see rogation).

Online Etymology Dictionary, © 2010 Douglas Harper