road-n; 5 Senses

Sense Number 1: physical path or route, often paved

Commentary: ROAD[+physical][+route] an open way (generally public) for travel or transportation

Examples:
Follow that road for fifteen miles.
I live on Lacey Road.
We saw a jack rabbit running down the road.
They're building a new road and the construction is causing traffic.

Mappings:
WordNet 3.0 Sense Numbers: 1

Sense Number 2: means or method of achieving something

Commentary: ROAD[+activity][+method][+purposive] a way or means to achieve something

Examples:
The road to fame is often bumpy.
They think the road to success lies in innovating new products faster than the competition.
The CEO is leading his company down the road to ruin.

Mappings:
WordNet 3.0 Sense Numbers: 2

Sense Number 3: to be traveling

Commentary: Idiom: on the road

Examples:
The band is on the road at least six months out of the year.
The team is on the road this week, playing in New York and Miami.

Mappings:
WordNet 0.0 Sense Numbers: idiom

Sense Number 4: in, or pertaining to, the future

Commentary: Idiom: down the road

Examples:
There may be some difficulties down the road with this initiative.
I think Mary will gain some perspective on this relationship down the road.

Mappings:
WordNet 0.0 Sense Numbers: idiom

Sense Number 5: pursue, or adhere to, a specific approach or manner

Commentary: Idiom: travel one's own road

Examples:
They encourage the students to travel their own road.
As an orphan she mostly had to travel her own road.
Each nation must travel its own road to democracy.

Mappings:
WordNet 0.0 Sense Numbers: idiom