The story
Probably from cy(ano)- + (ph)thal(imide) + -o- + pr(opyl)am(ine).
Etymology from Wiktionary, CC BY-SA 4.0.
citalopram
Today it means: A drug that functions as a SSRI and is administered orally in the form of its hydrobromide C₂₀H₂₁FN₂O·HBr to treat depression and anxiety. It is marketed under the trademark Celexa. Full definition →