define

Defines the specified word on the command line. Golang.

Compile and install it to $GOBIN using go get:

go get github.com/integrii/define

Then, use it:

define gopher

gopher
    n 1: a zealously energetic person (especially a salesman) [syn:
         {goffer}, {gopher}]
    2: a native or resident of Minnesota [syn: {Minnesotan},
       {Gopher}]
    3: any of various terrestrial burrowing rodents of Old and New
       Worlds; often destroy crops [syn: {ground squirrel},
       {gopher}, {spermophile}]
    4: burrowing rodent of the family Geomyidae having large
       external cheek pouches; of Central America and southwestern
       North America [syn: {gopher}, {pocket gopher}, {pouched rat}]
    5: burrowing edible land tortoise of southeastern North America
       [syn: {gopher tortoise}, {gopher turtle}, {gopher}, {Gopherus
       polypemus}]

Uses dict.org‘s dict protocol server for free lookups. Thanks you guys!