See it in a sentence
“Researchers monitored changes in water quality.”
Learn it well
Teacher tip
High-frequency academic verb for research and data.
Common mistake
Do not confuse monitor with mentor.
Learn this word
monitor
TBC
CEFR B2IELTS 6.0+verb;nounDifficulty 3/5
Definition
To observe and check progress or performance over time; a device or person that watches.
In simple English
To watch and check.