Strong's #5282: huponoeo (pronounced hoop-on-o-eh'-o)
from 5259 and 3539; to think under (privately), i.e. to surmise or conjecture:--think, suppose, deem.
Thayer's Greek Lexicon:
̔́
huponoeō
1) to suppose, surmise
Part of Speech: verb
Relation: from G5259 and G3539
Citing in TDNT: 4:1017, 636
Usage:
This word is used 3 times:
Acts 13:25: "his course, he said, Whom think ye that I am? I am"
Acts 25:18: "accusation of such things as I supposed:"
Acts 27:27: "midnight the shipmen deemed that they drew near to some"