Strong's #389: anastenazo (pronounced an-as-ten-ad'-zo)
from 303 and 4727; to sigh deeply:--sigh deeply.
Thayer's Greek Lexicon:
̓́
anastenazō
1) to draw up deep sighs from the bottom of the breast, to sigh deeply
Part of Speech: verb
Relation: from G303 and G4727
Usage:
This word is used 1 times:
Mark 8:12: "And he sighed deeply in his spirit, and saith, Why doth this"