English

Noun

absorbancy ‎(plural absorbancies)

1. (physics) Alternative form of absorbency^[1][First attested in the mid 20^th century.]^[1]

References

1. 1 2 Lesley Brown (editor), The Shorter Oxford English Dictionary, 5th edition (Oxford University Press, 2003 [1933], ISBN 978-0-19-860575-7), page 9