SUBMAIN


Meaning of SUBMAIN in English

ˈ ̷ ̷+ˌ- noun

Etymology: sub- + main

: a main (as in a sewer, gas, electrical, or drainage system) having a number of lesser mains feeding into or branching from it but being itself subsidiary to a larger main

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.