soothing

Short definition from Wiktionary

Adjective

1. 1
   Tending to soothe.
2. 2
   Giving relief.
3. 3
   Freeing from fear or anxiety.

Verb

1. 1
   present participle and gerund of soothe
2. 2
   present participle and gerund of sooth

Noun

1. 1
   The act by which somebody is soothed.