Meaning of SUBBASE in English

SUBBASE

ˈsəb+ˌ- noun

Etymology: sub- + base

1.

a. : another base, foundation, or other underlying support placed below that which ordinarily forms the base

b. : the lowermost part of a base ; specifically : the lowest member of an architectural base (as when divided horizontally) or of a baseboard or pedestal

c. : material placed under or designed for use under a base

2. : an alternate or satellite air base subordinate to a main air base commander either directly or administratively or logistically

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