A simple command-line program for looking up a word, using the wordsapi crate.
$ word rust
rust |rəst|
noun: the formation of reddish-brown ferric oxides on iron by low-temperature oxidation in the presence of water
adjective: of the brown color of rust
noun: any of various fungi causing rust disease in plants
verb: become destroyed by water, air, or a corrosive such as an acid
verb: cause to deteriorate due to the action of water, air, or an acid
noun: a plant disease that produces a reddish-brown discoloration of leaves and stems; caused by various rust fungi
noun: a red or brown oxide coating on iron or steel caused by the action of oxygen and moisture
verb: become coated with oxide