total or sum of something

summit or peak

चोटी

English Usage: The somma of the mountain was covered in snow.

Hindi Usage: पर्वत की चोटी बर्फ से ढकी हुई थी।

to sum up or conclude

to add up

जोड़ना

English Usage: She will somma the total amount at the end of the day.

Hindi Usage: वह दिन के अंत में कुल राशि जोड़ देगी।