pine in WordNet English dictionary

1. have a desire for something or someone who is not present
   "She ached for a cigarette"; "I am pining for my lover"
   ache  yearn  yen  pine  languish 
   

1. a coniferous tree
   pine  pine tree  true pine 
   
2. straight-grained durable and often resinous white to yellowish timber of any of numerous trees of the genus Pinus
   pine