Strong's #1830: exereunao (pronounced ex-er-yoo-nah'-o)
from 1537 and 2045; to explore (figuratively):--search diligently.
Thayer's Greek Lexicon:
̓́
exereunaō
1) to search out, search anxiously and diligently
Part of Speech: verb
Relation: from G1537 and G2045
Citing in TDNT: 2:655, 255
Usage:
This word is used 1 times:
1 Peter 1:10: "the prophets have inquired and searched diligently, who prophesied of the grace"