soda

noun

so·​da ˈsō-də 

1

a

: sodium carbonate

b

: sodium bicarbonate

c

: sodium

—often used in combination

soda-feldspar

nitrate of soda

2

a

: soda water sense 2a

b

: soda pop

c

: a sweet drink consisting of soda water, flavoring, and often ice cream

3

: the faro card that shows faceup in the dealing box before play begins

Examples of soda in a Sentence

I ordered fries and a soda.

Recent Examples on the Web

Mix coconut oil with baking soda, then apply the mixture to the stain. —Patricia Shannon, Better Homes & Gardens, 4 Mar. 2026

People walking in the vicinity of Waukegan City Hall or the Metra railroad station carrying an empty coffee cup or soda can can dispose of it in a recycling bin rather than sending it to a landfill via a garbage can. —Steve Sadin, Chicago Tribune, 4 Mar. 2026

Green tea extracts never reviewed by the FDA were found in 901 products in the database, including granola and energy bars, candy and chewing gum, ice cream, sodas, teas, waters and seafood, according to the EWG report. —Sandee Lamotte, CNN Money, 3 Mar. 2026

Sprinkle the baking soda mixture around picnic tables, outdoor dining areas, or other ant hotspots. —Rabekah Henderson, The Spruce, 3 Mar. 2026

Word History

Etymology

Italian, from Arabic suwwād, any of several saltworts from the ashes of which sodium carbonate is obtained

First Known Use

1558, in the meaning defined at sense 1a

Phrases Containing soda

• baking soda
• bicarbonate of soda
• caustic soda
• club soda
• cream soda
• nitrate of soda
• soda ash
• soda biscuit
• soda bread
• soda cracker
• soda fountain
• soda jerk
• soda lime
• soda pop
• soda water
• washing soda

Rhymes for soda

• coda
• oda
• toda
• copepoda
• decapoda
• gastropoda
• isopoda
• nematoda
• ostracoda
• pagoda

Kids Definition

soda

noun

so·​da ˈsōd-ə 

1

a

: sodium carbonate

b

: sodium bicarbonate

2

a

: soda water

b

: soda pop

c

: a sweet drink consisting of soda water, flavoring, and often ice cream

Medical Definition

soda

noun

so·​da ˈsōd-ə 

: sodium carbonate

also : sodium bicarbonate