(already) known; established
established fact; fait accompli
established; existing; accomplished; accepted; completed
ready-made goods; off-the-shelf item
established; fixed; prearranged; predetermined
established policy; existing procedures
reading but not responding to a text message (in a chat application); leaving (someone) on read
ready-made; off the shelf
stereotype; preconceived idea; preconceived notion
ready-made clothes; ready-to-wear clothes; off-the-rack clothes; off-the-peg clothes
previously presented; already shown; previously posed (exam question); aforementioned
case history; medical history; anamnesis
reading but not responding to a text message (in a chat application); leaving (someone) on read
total eclipse of the Moon
previously mentioned; previously described; above-mentioned; aforesaid
illness that one had in the past; previous illness; medical history; anamnesis
decided; determined; settled; convicted; sentenced
(by the lunar calendar) 16th night of the month
previous report; previous announcement
already finished (action); already accomplished; committed (crime; as opposed to attempted); perpetrated; consummated
convict; convicted prisoner
total eclipse (solar or lunar); totality
graduate from an earlier year; alumnus; alumna; former graduate
the old left (school of thought)
don't dwell on the past; let bygones be bygones
déjà connu; feeling of already knowing; FOK
res judicata; res adjudicata; claim preclusion; exclusion of further legal action
existing nonconforming building; building that no longer conforms to current laws or regulations (because of changes in said laws or regulations)
irreducible representation
advanced standing (in school or college); credit for prior studies
existing bond; already issued bond; outstanding bond
ji ji (hexagram 63 of the I Ching: after completion); chi chi
already having had sex (with); previous sexual partner
madness; insanity; madman; mania; craze; obsession