skella

Noun

 * 1) a spot, a patch

Etymology 2
From.

Verb

 * 1) to crash, bang

Derived terms

 * (of a door; to bang shut)
 * ((of cars) to break, (of wars) to break out)
 * (to clash)
 * (to collide)

Etymology 3
From, causative of the strong verb (whence Icelandic  (2)).

Verb

 * 1)  to slam, slap

Derived terms

 * (to throw oneself into something)
 * (to put the blame on somebody)
 * (to burst out laughing, to guffaw)
 * (to put the blame on somebody)
 * (to burst out laughing, to guffaw)