Adverb: headlong 'hed,long [N. Amer], 'hed,lóng [Brit]
- With the head before the body
"the runner slid headlong into third base";
- headfirst
- With great haste and suddenness
"burst headlong through the gate";
- precipitately
- In a hasty and foolhardy manner
"he fell headlong in love with his cousin";
- rashly
- With the head foremost
"a headlong dive into the pool";
- headfirst
- Excessively quick
"a headlong rush to sell";
- hasty, gadarene, Gadarene
Encyclopedia: Headlong