Definition of headspace
- The demonstrator suggests that the slow leakage of hydrogen from the balloons … allowed for the accumulation of hydrogen and oxygen in the bag's headspace.
- —Chemical and Engineering News
- To process sauce, immediately ladle hot sauce into hot, clean half-pint canning jars, leaving 1/4-inch headspace.
- —Better Homes and Gardens
- The sleeping area [of a tiny house] looks restful and thanks to the curved roof, probably has more headspace than most …
- —Kimberly Mok