mainline (0 synonym found)

We don't have synonyms for mainline yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are airline, main line and manlike.


We don't have any synonyms for mainline yet.

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Definition of mainline:

°Of or pertaining to the principal route or line of a railway.
°To inject (a drug) directly into a vein.

Definition of mainline:

°Of or pertaining to the principal route or line of a railway.
°To inject (a drug) directly into a vein.

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