Strong’s Greek
G664 — apotomos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἀποτόμως
apotomos — pronounced ap-ot-om'-oce
adverb from a derivative of a comparative of 575 and temno (to cut); abruptly, i.e. peremptorily:--sharply(-ness). see GREEK for 575
2 occurrences in the KJV.
2 Corinthians 13:10
Therefore I write these things being absent, lest being present I should use sharpness, according to the power which the Lord hath given me to edification, and not to destruction.
Titus 1:13
This witness is true. Wherefore rebuke them sharply, that they may be sound in the faith;