underreplacement
nounEtymology From under- + replacement.
1
Medicine, Sciences No plural The replacement of a substance at a level less than what makes up for whichever specific deficiency or loss is present.
Nutrition; nursing; nutrition; nursing
- Near-synonym: undersupplementation
- They need to watch out for underreplacement of magnesium because an adverse effect of the medication is impaired magnesium metabolism.
2
Business, Engineering, Natural sciences, Physical sciences No plural The replacement of equipment, supplies, or staffing at a level less than what makes up for baseline attrition, either appropriately (e.g., because of reduced demand) or inappropriately (e.g., because of budget constraints or underinvestment).
- The company has pledged that its AI use will not produce any layoffs; one way that headcount reduction may nonetheless occur will be if underreplacement of workers lost to normal attrition is pursued.
- In the railroad equipment industry, activity failed to recover fully as the slow process of underreplacement had not yet brought plant and equipment facilities to a level consonant with the reduced volume of railroad traffic.1939, United States Department of Commerce, The Annual Report of the Secretary of Commerce, Volumes 24-29 (Volume 27), page viii: