sanctioned by or consistent with or operating under a constitution; "the constitutional right of free speech"; "constitutional government"; "constitutional guarantees"
of benefit to or intended to benefit your physical makeup; "constitutional walk"
of or relating to a constitution; "constitutional amendments"
(chemistry) a process in which one substance permeates another; a fluid permeates or is dissolved by a liquid or solid
(physics) the process in which incident radiated energy is retained without reflection or transmission on passing through a medium; "the absorption of photons by atoms or molecules"