run up

run up: Phr. he ran up temporary buildings, aedificia subitaria construxit, Tac. A. 15, 39. or expr. by repente (celeriter, festinanter) aedificare, constituere: cf. Hirt. B. G. 8, 5. Fig.: to r. up a bill, *(grande) aes alienum contrahere, conflare (though these exprr. denote rather the incurring of heavy debts, than of a single bill).