1.  pileset outexplorerenthusiastlook upstring - a person who is very interested in and involved with a particular activity
2.  set outexplorerenthusiastpilestringlook up – someone who travels to places where no one has ever been in order to find out what is there
3.  stringpileenthusiastexplorerset outlook up – strong, thin rope made by twisting very thin threads together
4.  set outlook upenthusiastexplorerpilestring – try to find a piece of information by looking in a book or on a computer
5.  set outexplorerstringpilelook upenthusiast – (of a group of people) move together, esp. in a way that is not organised
6.  set outstringlook upexplorerpileenthusiast – begin to carry out a plan of action