experiments
word · lemma: experiment
Definition
Tests or scientific procedures that are done to discover something, check an idea, or see what happens under certain conditions. The word is most often used in science, but it can also refer more generally to trying new methods or actions.
Usage & Nuances
Usually a countable plural noun in science: 'do experiments', 'conduct experiments', 'lab experiments'. In everyday English, 'experiment' can also be a verb ('They are experimenting'). Don't confuse it with 'experience', which means knowledge or events in your life.
Example Sentences
The students did simple experiments in class.
basic
These experiments take a long time.
basic
The lab is known for bold experiments that challenge old ideas.
natural
The book explains the experiments step by step.
basic
Some of their early experiments failed, but they learned a lot.
natural
We ran a few experiments before choosing the best design.
natural