reinbuttern

== German == === Etymology === From rein- +‎ buttern, literally “to butter in”. === Pronunciation === === Verb === reinbuttern (weak, third-person singular present buttert rein, past tense butterte rein, past participle reingebuttert, auxiliary haben) (colloquial, transitive or intransitive) to spend, invest (money for some enterprise) Synonyms: investieren, Geld reinstecken/hineinstecken ==== Conjugation ==== === Further reading === “reinbuttern”, in Digitales Wörterbuch der deutschen Sprache‎[1] (in German)