the power or authority to command | a structure or marking that serves to direct the motion or positioning of something |
availability for use | a model or standard for making comparisons |
great skillfulness and knowledge of some subject or activity | something that offers basic information or instruction |
an authoritative direction or instruction to do something | someone employed to conduct others |
(computer science) a line of code written as part of a computer program | someone who can find paths through unexplored territory |
a military unit or region under the control of a single officer | someone who shows the way by leading or advising |
a position of highest authority | |