The Collaborative International Dictionary
Combinable
Combinable \Com*bin"a*ble\, a. [Cf. F. combinable.]
Capable of combining; consistent with. [R.]
--M. Arnold. --
Com*bin"a*ble*ness, n.
Wiktionary
combinable
a. Able to be combined.
WordNet
combinable
adj. able to or tending to combine [syn: combinational, combinatory]