English
laboratoryful
From laboratory + -ful.
Formed from laboratory + -ful
Old Latin labōs
…
Latin labōrō ‘to work’
Late Latin labōrātor ‘worker’
Medieval Latin labōrātōrius ‘laborable’
Medieval Latin labōrātōrium
English laboratory
Today it means
noun Enough to fill a laboratory.
Language periods are conventional ranges, not dates for this word.
Etymograph / laboratoryful