Strong's #5412: phortizo (pronounced for-tid'-zo)
from 5414; to load up (properly, as a vessel or animal), i.e. (figuratively) to overburden with ceremony (or spiritual anxiety):--lade, by heavy laden.
Thayer's Greek Lexicon:
́
phortizō
1) to place a burden upon, to load
2) metaphorically to load one with a burden (of rites and unwarranted precepts)
Part of Speech: verb
Relation: from G5414
Citing in TDNT: 9:86, 1252
Usage:
This word is used 2 times:
Matthew 11:28: "all ye that labor and are heavy laden, and I will give you rest."
Luke 11:46: "also, ye lawyers! for ye lade men with burdens grievous to be borne, and"