dictcli

go build -o dictcli.exe .\dictcli.go

./dictcli.exe.exe -word=hello

example

PS C:\Users\heish> dictcli hello
Word: hello
Definition: an expression of greeting; "every morning they exchanged polite hellos"
PS C:\Users\heish> dictcli world
Word: world
Definition: a part of the earth that can be considered separately; "the outdoor world"; "the world of insects"