ᴺS. [N.] ^rû n. “loud sound, trumpet-sound” (Category: Horn, Trumpet)

ᴺS. [N.] ^rû, n. “loud sound, trumpet-sound” [vetted by HSD] (Category: Horn, Trumpet)

N. †rhû n. “loud sound, trumpet-sound” (Category: Horn, Trumpet)

Reference ✧ Ety/ROM ✧ “loud sound, trumpet-sound”

Element In

• N. rhomru “sound of horns” ✧ Ety/ROM

Cognates

• ᴹQ. róma “loud sound, trumpet-sound” ✧ Ety/ROM
• ON. rūma “loud sound, trumpet-sound” ✧ Ety/ROM

Derivations

• < ON. rūma “loud sound, trumpet-sound” ✧ Ety/ROM
  • < ᴹ√(O)ROM “loud noise, horn blast” ✧ Ety/ROM (ROM)

Phonetic Developments

ON. rūma > †rhû

[rūma] > [rūm] > [r̥ūm] > [r̥ūv] > [r̥ū]

✧ Ety/ROM