FROM STRONG’S GREEK DICTIONARY (1890)

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

orthotomeo ὀρθοτομέω — or-thot-om-eh'-o — from a compound of 3717 and the base of 5114, to make a straight cut, i.e. (figuratively) to dissect (expound) correctly (the divine message):--rightly divide.

see GREEK for 3717

see GREEK for 5114