the skilled practice of a practical occupation | measuring the depths of the oceans |
a vehicle designed for navigation in or on water or air or through outer space | the occupation of a plumber (installing and repairing pipes and fixtures for water or gas or sewage in a building) |
shrewdness as demonstrated by being skilled in deception | utility consisting of the pipes and fixtures for the distribution of water or gas in a building and for the disposal of sewage |
skill in an occupation or trade | |
people who perform a particular kind of skilled work | |