WAK
Translingual
Symbol
WAK
- (international standards, obsolete) Former ISO 3166-1 alpha-3 country code for Wake Island from 1974 to 1986.
Usage notes
The code was deprecated in favour of UMI, the code for the United States Minor Outlying Islands.
English
Noun
WAK (plural WAKs)
- Initialism of wearable artificial kidney.
- 2013 June 1, “A better waterworks”, in The Economist[1], volume 407, number 8838, archived from the original on 25 July 2020, page 5 (Technology Quarterly):
- The WAK works by sucking blood from a patient’s vein and pumping it through a membrane that consists of hollow, semi-permeable fibres a few microns across.