(nynorsk) smertestillande betyr engelsk

analgesic▼(of or relating to analgesia)
adjective
[UK: ˌæ.nəl.ˈdʒiː.zɪk] [US: ˌæ.nəl.ˈdʒiː.sɪk]

pain-relieving▼(relieving pain)
adjective
[UK: peɪn rɪ.ˈliːv.ɪŋ] [US: ˈpeɪn rə.ˈliːv.ɪŋ]