1.Definition: marked by richness and fullness of flavor
"A robust claret", "The robust flavor of fresh-brewed coffee"
2.Definition: rough and crude
"A robust tale"
3.Definition: strong enough to withstand or overcome intellectual challenges or adversity
"The experiment yielded robust results", "A robust faith"
4.Definition: sturdy and strong in form, constitution, or construction
"A robust body", "A robust perennial"