Definizione monolingua

mainline

mainline (third-person singular simple present mainlines, present participle mainlining, simple past and past participle mainlined)

1. To inject (a drug) directly into a vein.

Wikipedia

1. normal, principal or standard.
2. (rail transport) Of or pertaining to the principal route or line of a railway
3. (rail transport) Of or pertaining to a surface railway as distinct from an underground, elevated or light rail one.

Definizione dizionario mainline

linea principale

Altri significati:

(rail transport) Of or pertaining to a surface railway as distinct from an underground, elevated or light rail one.

main current (stream)

(rail transport) Of or pertaining to the principal route or line of a railway

To inject (a drug) directly into a vein.

normal, principal or standard.