Slāp'dāsh1, adv.
[From slap and dash.]
Sense 1. In a bold, careless manner; at random.
Sense 2. With a slap; all at once; slap. [Colloq.]
2 entries under this word
Slapdash
Slāp'dāsh2, v. t.
v. t. To apply, or apply to, in a hasty, careless, or rough manner; to roughcast; as, to slapdash mortar or paint on a wall, or to slapdash a wall. [Colloq.] Halliwell.