baking soda

noun

: sodium bicarbonate

Examples of baking soda in a Sentence

Recent Examples on the Web

Active starter better mimics the slow rise leavening action of yeast (in breads and rolls) versus quick acting leaveners like baking soda and powder. — Better Homes & Gardens, 23 Aug. 2026

After using a vinegar and water solution as part of your refrigerator cleaning routine, reach for a bowl, tray, or packet of baking soda to keep the space smelling fresh. — The Spruce, 21 Aug. 2026

Combine flour, ground almonds, sugar, lemon zest, baking powder, baking soda and salt into a large bowl and whisk to blend evenly so there are no lumps of sugar. — Amy Drew Thompson, The Orlando Sentinel, 19 Aug. 2026

Meanwhile, in a medium bowl, whisk together the flours, baking powder, baking soda, and salt. — ABC News, 18 Aug. 2026

Word History

First Known Use

1838, in the meaning defined above

Rhymes for baking soda

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

Kids Definition

baking soda

noun

: sodium bicarbonate

Medical Definition

baking soda

noun

bak·​ing soda ˈbā-kiŋ- 

: sodium bicarbonate