investigatory
UK[ɪnˈvɛstɪɡətəri]US[ɪnˈvɛstɪɡəˌtɔːri]
adj
Relating to or involving investigation.
Morpheme Breakdown
in
vestig
atory
in
vestig
atory
Etymology
The word 'investigatory' originates from the Latin verb investigare, which itself is a compound of the prefix in- ("into") and the noun vestigium ("footprint, track"). The literal sense was "to track or trace by footprints," a methodical process of following clues. Over time, this concrete action evolved into the abstract concept of systematic inquiry or examination. The English adjective 'investigatory' was formed by adding the adjectival suffix '-atory' to the stem of the verb, directly inheriting the meaning "relating to the act of following traces to uncover facts."
Analysis
Structure: in + vestig + atory
- in (Latin): A prefix meaning "in, into, on".
- vestig (Latin): From vestigium, meaning "footprint, track, trace".
- atory (Latin): An adjectival suffix meaning "of, relating to, or characterized by".
Examples
The committee launched an investigatory probe into the financial irregularities.
She has strong investigatory skills, essential for a career in journalism.
The report was based on months of investigatory work by a dedicated team.