Strong's #5200: hugros (pronounced hoo-gros')
 from the base of 5205; wet (as if with rain), i.e. (by implication) sappy (fresh):--green.
Thayer's Greek Lexicon:
 ̔́ 
 
  hugros 
 
 1) damp, moist, wet
 2) full of sap, green
 
  Part of Speech: adjective
Relation: from the base of G5205
 
Usage:
This word is used 1 times:
Luke 23:31: "they do these things in  a green tree, what shall be done in"