deadbeat
/ˈdɛdbiːt/ noun, adjective
Forms deadbeats dead beat dead-beat
- noun (derogatory) A lazy or irresponsible person who is often unemployed, often depending upon wealthy or otherwise financially independent people for support.
- noun A person who defaults on debts.
- noun (banking, slang, ironic) A customer who pays their credit card or loan balance in full and on time each month, thereby incurring no interest charges. (Compare revolver, who carries a balance and pays interest.)
- adjective (of an instrument) Having a damped needle that stops without oscillation.
- adjective Defaulting on one's debts.
- adjective Defeated or exhausted.
- adjective (derogatory) Lazy or irresponsible.
- adjective Dead tired.
Synonyms
Etymology
From dead + beat. As an adjective, of a person, to be exhausted, first use appears c. the 1820s. During the American Civil War, it also became a derogatory adjective, in the sense of "a person that defaults on their debts or avoids responsibilities" and "sponger", "vagabond". This sense dates from c. 1863. Possibly related to good for nothing.
Webster’s 1913
- adjective Making a beat without recoil; giving indications by a single beat or excursion; --said of galvanometers and other instruments in which the needle or index moves to the extent of its deflection and stops with little or no further oscillation. Deadbeat escapement. See under Escapement.
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “deadbeat”, CC BY-SA 4.0. Details