Strong’s Greek
G3050 — logikos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
λογικός
logikos — pronounced log-ik-os'
from 3056; rational ("logical"):--reasonable, of the word. see GREEK for 3056
2 occurrences in the KJV.
Romans 12:1
I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service.
1 Peter 2:2
As newborn babes, desire the sincere milk of the word, that ye may grow thereby: