laboratory
Meaning
A room or building equipped for scientific experiments, research, or teaching, or for the manufacture of drugs or chemicals.
Structure
Usage
The chemist worked late in the laboratory to complete the analysis.
New safety protocols were implemented in the university's research laboratory.
The pharmaceutical company has a state-of-the-art laboratory for drug development.
Etymology
The word "laboratory" originates from the Medieval Latin laboratorium, meaning "a place for labor or work," which itself derives from the Latin verb laborare ("to labor") and the noun labor ("work, toil"). The core Latin root labor- is of uncertain deeper origin but has consistently carried the sense of physical or mental exertion. The suffix -ory, entering English via Old French -oire and Latin -orium, specializes the meaning to denote a place designated for a specific function. Thus, the term's literal logic is perfectly transparent: a "laboratory" is etymologically "a place for work," specifically the systematic, experimental work of science.
Analysis
- labor: From Latin labor (work, toil, exertion). Functions as the core root conveying the primary action. - atory: From Latin -atorius (a suffix forming adjectives and nouns denoting a place or thing associated with an action). Functions as a suffix forming a noun meaning "a place for [the root action]".