lumber

definition: an implement used in baseball by the batter
example:
speech part: noun
synonyms: baseball bat
definition: the wood of trees cut and prepared for use as building material
example:
speech part: noun
synonyms: timber
definition: cut lumber, as in woods and forests
example:
speech part: verb
synonyms: log
definition: move heavily or clumsily
example: The bear lumbered across the clearing.
speech part: verb
synonyms: pound

lumber is explained and pronounced

How lumber is being used?