See it in a sentence
“Safety glasses must be worn in the laboratory.”
Learn it well
Teacher tip
Frequent in PTE Repeat Sentence and academic passages.
Common mistake
Lab is informal; laboratory is more formal.
Learn this word
laboratory
TBC
CEFR B2IELTS 6.0+nounDifficulty 3/5
Definition
A room or building equipped for scientific research or teaching.
In simple English
A place for scientific work.