(idiomatic, colloquial) water under the bridge

patronisingly; condescendingly / patronising; condescending

(idiomatic) from scratch, from the ground up

as far as I'm concerned, for all I care

for the attention of

(geometry) Hjelmslev's theorem

a surname

Used other than figuratively or idiomatically: see Kaiser, von, China. / someone magnificent that one is not

something like, something along the lines of

(idiomatic) get wind of something