Word Study
troll |
troller |
trolley |
trolley car |
trolley coach |
trolley line
| trolley wire
| trolleybus
| trolling
| trollius
| trollmydames
trolley line
WORDNET DICTIONARY
Noun trolley line has 1 sense
- trolley line(n = noun.artifact) - a transit line using streetcars or trolley buses; has parts: streetcar, tram, tramcar, trolley, trolley car
is a kind of transit line
For further exploring for "trolley line" in Webster Dictionary Online