keep, observe, preserve

Strong’s Dictionary of Greek Words:

Number:
4933 (find all occurrences in KJV Bible)
Greek:
συντηρέω
Transliteration:
suntereo
Phonic:
soon-tay-reh’-o
Meaning:
from 4862 and 5083; to keep closely together, i.e. (by implication) to conserve (from ruin); mentally, to remember (and obey)
KJV Usage:
keep, observe, preserve