tralla

Etymology
, from.

Noun

 * 1) whiplash, whipcord

Etymology 1
From, from.

Noun

 * 1) main ropes of some nets: sinker line and float line
 * 2) whip

Etymology
.

Verb

 * 1) to sing casually, wordlessly, (sing ), to hum

Etymology
From, from.

Noun

 * 1) whip

Etymology 1
From,.

Verb

 * 1) to sing a (happy) melody, replacing the words with sequences of sounds like "tra-la-la"

Etymology 2
. Attested since 1891.

Noun

 * 1) a small, low, open wagon used for transport (on a railroad or in a generalized sense with wheels); a trolley, a handcar