(language education, grammar) A structure used to talk about unreal or unfulfilled events in the past, containing an "if" clause (with a verb in the past perfect) and a main clause (with would + the bare perfect infinitive of a verb).

(language education, grammar) A structure used to talk about general truths or facts, containing an "if" clause (with a verb in the present tense) and a main clause (with a verb in the present tense).

(language education, grammar) A structure used to talk about improbable or impossible events in the present or future, containing an "if" clause (with a verb in the simple past) and a main clause (with would + an infinite verb).

(logic) A statement Q in relation to statement P such that P implies Q.

(logic) A statement P in relation to statement Q such that P implies Q.

(euphemistic, archaic) Pregnancy

plural of conditional tense

The environment in which one works, as influenced by factors such as cleanliness, lighting, equipment, paid overtime, uniforms, access to amenities, etc.

The conditions in which someone lives, seen in terms of their sanitary value, social status etc.

plural of conditional mood