small auxiliary gas burner that provides a flame to ignite a larger gas burner | a structure or marking that serves to direct the motion or positioning of something |
an inclined metal frame at the front of a locomotive to clear the track | a model or standard for making comparisons |
something that serves as a model or a basis for making copies | something that offers basic information or instruction |
a program exemplifying a contemplated series; intended to attract sponsors | someone employed to conduct others |
someone who is licensed to operate an aircraft in flight | someone who can find paths through unexplored territory |
a person qualified to guide ships through difficult waters going into or out of a harbor | someone who shows the way by leading or advising |