1.Definition: in an advanced stage of pregnancy
"Was great with child"
2.Definition: of major significance or importance
"A great work of art"
3.Definition: relatively large in size or number or extent; larger than others of its kind
"A great juicy steak", "A great multitude", "The great auk", "A great old oak", "A great ocean liner", "A great delay"
4.Definition: remarkable or out of the ordinary in degree or magnitude or effect
"A great crisis", "Had a great stake in the outcome"
6.Definition: very good
"Had a great time at the party"