There are 2 definitions of CFS in English:

CFS1

Line breaks: CFS

abbreviation

Chronic fatigue syndrome.

Definition of CFS in:

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Word of the day anomalous
Pronunciation: əˈnɒm(ə)ləs
adjective
deviating from what is standard, normal, or expected

There are 2 definitions of CFS in English:

cfs2

Syllabification: cfs

Entry from US English dictionary

abbreviation

Cubic feet per second.

Definition of CFS in: