acid odor AmE
acid odour BrE

There was another positive sign now, though - an acid odor.

Only the peculiar, and by no means unpleasant, acid odour was new to him.

The men smelled nervous, that sharp electric acid odor of anxiety.

There was a slight astringency, an acid odor similar to that of sour wine.

They have a tart, sour undertone, and an oxalic acid odor.

When acids were added to the pork skin consumers were able to detect an acid odour immediately after treatment.

Commingled with the musk of the cover was the slightly acid odor of the pages within.

It had an acid odor.

The odor of ozone came to Mrs. Baker's nostrils, and the acid odors burned her lungs.

At room temperature at its maximum concentration in water (40%), it is a clear, colorless to pale yellow liquid with a slight fatty acid odor.

The fruits have an oxalic acid odor, which varies between plants from strong to mild, the taste also varies from very sour to mildly sweetish.

They there saw a sulphur spring which flowed abundantly between the rocks, and its waters discharged a strong sulphuric acid odor, after having absorbed the oxygen of the air.

A sharp acid odour pervaded the musty air of the cave; perhaps they had injected a narcotic gas so that he could be seized without the risk of resistance.

Through the room, bending the feeble bluish flames, came a perpetual cool draft bringing acid odors of damp ground and moist rock which the sweet spicy scent of the torches never quite masked.

Application of potassium permanganate after fumigation adequately removed acetic acid odour from Red Desert Seasoning but caking reduction with calcium chloride counteracted the antimicrobial efficacy of acetic acid fumigation.

Only the peculiar, and by no means unpleasant, acid odour was new to him.

When acids were added to the pork skin consumers were able to detect an acid odour immediately after treatment.

A sharp acid odour pervaded the musty air of the cave; perhaps they had injected a narcotic gas so that he could be seized without the risk of resistance.

Application of potassium permanganate after fumigation adequately removed acetic acid odour from Red Desert Seasoning but caking reduction with calcium chloride counteracted the antimicrobial efficacy of acetic acid fumigation.