Momentum | Mean of momentum in English Dictionary

/moʊˈmɛntəm/

• Noun
• the strength or force that something has when it is moving
1. forward momentum
2. The wagon gathered/gained momentum [=it moved faster] as it rolled down the hill.
3. The wagon lost momentum [=it moved more slowly; it slowed down] as it rolled up the hill.
• the strength or force that allows something to continue or to grow stronger or faster as time passes
1. The company has had a successful year and hopes to maintain its momentum by introducing new products.
2. The campaign slowly gained/gathered momentum. [=the campaign slowly became more popular and successful]
3. The movie loses momentum toward the end.
• the property that a moving object has due to its mass and its motion