определимый - algebraically definable - arithmetically definable - canonically definable - combinatorially definable - conditionally definable - constructively definable - disjunctively definable - equationally definable class - equationally definable - existentially definable - explicitly definable - finitely definable - implicitly definable - inductively definable - locally definable - parametrically definable - piecewise definable - semantically definable - strongly definable - syntactically definable - uniformly definable