Definify.com
Webster 1913 Edition
Lampern
Lam′pern
,Noun.
 [See 
Lamprey
.] (Zool.) 
The river lamprey (
Ammocœtes fluviatilis 
syn. Lampetra fluviatilis
). ☞ The name is also applied to other river lampreys. 
Definition 2025
lampern
lampern
English
Noun
lampern (plural lamperns)
-  The European river lamprey, Lampetra fluviatilis.
-  1382, Wyclif's Bible, prologue to Job, page 671:
- […]if thou woldest an eel or a laumprun holde with streite hondis, how myche strengerli thou thristis, so myche the sunnere it shal sliden awey.
 
 -  1589, Thomas Coghan, Haven of Health (1636), page 165:
- LAmprayes or Lampurnes bee partly of the nature of Eeles[…].
 
 -  1799, John Price, The Worcester Guide, page 55:
- The Lampern is called Petromyzon Fluviatilis, becauſe this fiſh at certain ſeaſons goes to the ſea.
 
 -  1936, Charles Tate Regan, Natural History, Ward Lock, page 194:
- The Lampern, Lampetra fluviatilis, is white, with greenish back; it reaches a length of sixteen inches.
 
 -  1956, R. Morris, "The Osmoregulatory Ability of the Lampern (Lampetra fluviatilis L.) in Sea Water during the Course of Its Spawning Migration", Journal of Experimental Biology, volume 33, page 235:
- Lampetra fluviatilis (the lampern or river lamprey) undergoes a spawning migration in British rivers during the period between November and February, after which the animals spend from 4 to 6 months in fresh water prior to spawning.
 
 
 -  1382, Wyclif's Bible, prologue to Job, page 671:
 
References
- lampern in Oxford English Dictionary, volume VI, 1908
 - lampern in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913