sound (sensation perceived by the ear) / music (melodic and rhythmic sounds made as art) / an audio device, such as a stereo

Superseded spelling of ultrassom (superseded by the Orthographic Agreement of 1990. Still used in countries where the agreement hasn’t come into effect; may occur as a sporadic misspelling.)

Superseded spelling of infrassom (superseded by the Orthographic Agreement of 1990. Still used in countries where the agreement hasn’t come into effect; may occur as a sporadic misspelling.)

soundboard

(arithmetic) sum (quantity obtained by addition or aggregation)

(anatomy, cytology) soma

(religion) soma

inflection of somar:
/ inflection of somar:

first/third-person singular pluperfect indicative of somar