See Also: Lyman series(dictionary)
Abbott, Lyman(encyclopedia)
Trumbull, Lyman(encyclopedia)
Lyman (as used in expressions)(encyclopedia)
SERIES(finance)
Series(medicine)
series(dictionary)
series(dictionary)
Series(money)
Option series(finance)

Lyman series (iou)



Lyman series noun phr. E20.
[Theodore Lyman (1874-1954), US physicist.]
Physics. A series of lines in the ultraviolet spectrum of atomic hydrogen, between 122 and 91 nanometres.