demonstrate
UK[ˈdemənstreɪt]US[ˈdemənstreɪt]
v
To show something clearly by giving proof or evidence.
v
To show and explain how something works or how to do something.
v
To take part in a public protest or rally to show opposition or support for something.
Morpheme Breakdown
de
monstr
ate
de
completely
monstr
show
ate
verb suffix
Etymology
The word 'demonstrate' has a clear and logical lineage from Latin to its modern English meanings. It originates from the Latin verb 'demonstrare', which is a compound of the intensive prefix 'de-' (meaning 'thoroughly') and 'monstrare' (meaning 'to show' or 'to point out'). The root 'monstrare' itself is related to 'monstrum', meaning an omen or portent—something shown by the gods. This etymological path illustrates the evolution from the literal act of pointing something out physically, to the more abstract concepts of proving with evidence or instructing through example. The core semantic thread of 'showing clearly' remains intact throughout its history, connecting ancient divination to modern scientific proof and public protest.
Analysis
Structure: de (completely) + monstr (show) + ate (verb suffix)
- de: A Latin prefix meaning 'completely', 'thoroughly', or 'down from'.
- monstr: A Latin root from 'monstrare', meaning 'to show', 'to point out', or 'to advise'.
- ate: A Latin-derived suffix used to form verbs meaning 'to act in a specified manner'.
Examples
The scientist conducted an experiment to demonstrate the new theory.
The salesperson will demonstrate how to use the new software.
Thousands gathered in the city center to demonstrate against the new policy.