Tikibu: pronunciation dictionary with use examples
IPA transcription: [ɹ,ɛtɹoʊ'æktɪv]
meaning of the word
ex_post_facto, retroactive, retro
affecting things past; "retroactive tax increase"; "an ex-post-facto law"; "retro pay"
descriptive of any event or stimulus or process that has an effect on the effects of events or stimuli or process that occurred previously