• (a.) Adapted to its use or purpose, or to wants and necessities; serviceable; spacious and convenient; roomy and comfortable; as, a commodious house. Found on http://thinkexist.com/dictionary/meaning/commodious/
Com·mo'di·ous adjective [ Late Latin commodiosus , from Latin commodum convenience, from commodus . See Commode .] Adapted to its use or purpose, or to wants and necessities; serviceable; spacious and convenient; roomy and comfortable; as, a commodious house. 'A ... Found on http://www.encyclo.co.uk/webster/C/117
adjective large and roomy (`convenient` is archaic in this sense); `a commodious harbor`; `a commodious building suitable for conventions` Found on https://www.encyclo.co.uk/local/20974