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bird of prey (Milvus ictinus), Old English cyta "kind of hawk," probably imitative of its cries (cf. ciegan "to call," German Kauz "screech owl"). The toy kite first so-called 1660s, from its way of hovering in the air like a bird. The dismissive invitation to go fly a kite is attested by 1942, American English, probably tracing to the popular song of the same name (lyrics by Johnny Burke), sung by Bing Crosby in "The Star Maker" (1939):
Go fly a kite and tie your troubles to the tail
They'll be blown away by a merry gale,
Go fly a kite and toss your worries to the wind
And they won't come back, they'll be too chagrined.
"write a fictitious check," 1839, American English, from 1805 phrase fly a kite "raise money by issuing commercial paper on nonexistent funds;" see kite (n.). Related: Kited; kiting.
To write a check when one does not have the funds to cover it, hoping to find them before the check is cashed: The bill was due before payday, so I had to kite the check (1934+)Related Terms
[fly a kite in the verb sense is found by 1808]
an unclean and keen-sighted bird of prey (Lev. 11:14; Deut. 14:13). The Hebrew word used, _'ayet_, is rendered "vulture" in Job 28:7 in Authorized Version, "falcon" in Revised Version. It is probably the red kite (Milvus regalis), a bird of piercing sight and of soaring habits found all over Palestine.