FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

huponoeo ὑπονοέω — hoop-on-o-eh'-o — from 5259 and 3539; to think under (privately), i.e. to surmise or conjecture:--think, suppose, deem.

see GREEK for 5259

see GREEK for 3539