Third-person singular simple present indicative form of investigate

plural of investigation

present participle of investigate

plural of investigator

simple past tense and past participle of investigate

Of, or relating to investigating, or to an investigation. / (medicine) of, or relating to an unapproved drug or chemical entity being studied.

plural of investiture

(business) An investor in a business who by agreement or otherwise can not take an active role in the management of the business.

(chiefly philosophy and sciences) Capable of being investigated or studied.

(chiefly philosophy and sciences) The state or condition of being capable of being investigated.